Setting up FairEmail is fairly simple. You'll need to add at least one account to receive email and at least one identity if you want to send email. The quick setup will add an account and an identity in one go for most major providers.
## Requirements
An internet connection is required to set up accounts and identities.
## Quick setup
Just select the appropriate provider or *Other provider* and enter your name, email address and password and tap *Check*.
This will work for most email providers.
If the quick setup doesn't work, you'll need to set up an account and an identity manually, see below for instructions.
## Set up account - to receive email
To add an account, tap *Manual setup and more options*, tap *Accounts* and tap the 'plus' button at the bottom and select IMAP (or POP3). Select a provider from the list, enter the username, which is mostly your email address and enter your password. Tap *Check* to let FairEmail connect to the email server and fetch a list of system folders. After reviewing the system folder selection you can add the account by tapping *Save*.
If your provider is not in the list of providers, there are thousands of providers, select *Custom*. Enter the domain name, for example *gmail.com* and tap *Get settings*. If your provider supports [auto-discovery](https://tools.ietf.org/html/rfc6186), FairEmail will fill in the host name and port number, else check the setup instructions of your provider for the right IMAP host name, port number and encryption protocol (SSL/TLS or STARTTLS). For more about this, please see [here](https://github.com/M66B/FairEmail/blob/master/FAQ.md#authorizing-accounts).
## Set up identity - to send email
Similarly, to add an identity, tap *Manual setup and more options*, tap *Identities* and tap the 'plus' button at the bottom. Enter the name you want to appear in the from address of the emails you send and select a linked account. Tap *Save* to add the identity.
If the account was configured manually, you likely need to configure the identity manually too. Enter the domain name, for example *gmail.com* and tap *Get settings*. If your provider supports [auto-discovery](https://tools.ietf.org/html/rfc6186), FairEmail will fill in the host name and port number, else check the setup instructions of your provider for the right SMTP host name, port number and encryption protocol (SSL/TLS or STARTTLS).
See [this FAQ](https://github.com/M66B/FairEmail/blob/master/FAQ.md#FAQ9) about using aliases.
## Grant permissions - to access contact information
If you want to lookup email addresses, have contact photos shown, etc, you'll need to grant permission to read contact information to FairEmail. Just tap *Grant* and select *Allow*.
## Setup battery optimizations - to continuously receive emails
On recent Android versions, Android will put apps to sleep when the screen is off for some time to reduce battery usage. If you want to receive new emails without delays, you should disable battery optimizations for FairEmail. Tap *Manage* and follow the instructions.
## Questions or problems
If you have a question or problem, please [see here](https://github.com/M66B/FairEmail/blob/master/FAQ.md) for help.
<stringname="title_advanced_expand_first">Laajenna ensimmäinen viesti automaattisesti, kun keskustelu on luettu</string>
<stringname="title_advanced_expand_all">Laajenna kaikki luetut viestit automaattisesti</string>
<stringname="title_advanced_expand_one">Laajenna vain yksi viesti kerrallaan</string>
<stringname="title_advanced_collapse_multiple">Tiivistä useamman viestin keskusteluiden viestit menemällä \'takaisin\'</string>
@ -510,6 +511,7 @@
<stringname="title_advanced_parse_classes_hint">Tämä näyttää viestit tarkemmin, mutta saattaa aiheuttaa viiveen</string>
<stringname="title_advanced_language_detection_hint">Kielen tunnistuksen tuki riippuu laitteen valmistajasta</string>
<stringname="title_advanced_autoexpand_hint">Avaa viesti automaattisesti, kun keskustelussa on vain yksi viesti tai vain yksi on lukematon</string>
<stringname="title_advanced_autoseen_hint">Viestien merkitseminen luetuksi laajennettaessa voidaan kytkeä erikseen pois tilien edistyneissä asetuksissa</string>
<stringname="title_advanced_autoclose_hint">Sulje keskustelut, kun kaikki viestit on arkistoitu, lähetetty tai siirretty roskakoriin</string>
<stringname="title_advanced_sender_hint">Useimmat palveluntarjoajat eivät salli muokattuja lähetysosotteita</string>
<stringname="title_advanced_bcc_hint">Osoitetta ei näytetä, mutta se lisätään lähetettäessä</string>
<stringname="title_advanced_expand_first">Extinde automat primul mesaj atunci când conversația este citită</string>
<stringname="title_advanced_expand_all">Extinde automat toate mesajele citate</string>
<stringname="title_advanced_expand_one">Extinde doar câte un mesaj odată</string>
<stringname="title_advanced_collapse_multiple">La apăsarea \'înapoi\' restrânge mesajele dintr-o conversație cu mai multe mesaje</string>
@ -521,6 +524,7 @@
<stringname="title_advanced_parse_classes_hint">Acest lucru va afișa cu mai multă precizie mesajele, dar posibil cu o întârziere</string>
<stringname="title_advanced_language_detection_hint">Detectarea limbii depinde de producătorul dispozitivului</string>
<stringname="title_advanced_autoexpand_hint">Atunci când este doar un mesaj sau doar un mesaj necitit într-o conversație</string>
<stringname="title_advanced_autoseen_hint">Marcarea automată a mesajelor ca fiind citite la extindere poate fi dezactivată în setările avansate ale fiecărui cont</string>
<stringname="title_advanced_autoclose_hint">Atunci când toate mesajele sunt arhivate, trimise sau mutate la gunoi</string>
<stringname="title_advanced_sender_hint">Majoritatea furnizorilor nu permit modificarea adresei expeditorului</string>
<stringname="title_advanced_bcc_hint">Adresa nu va fi afișată, dar va fi adăugată la trimitere</string>
<stringname="title_advanced_notify_remove">Xoá thông báo thư mới khi nhấn vào thông báo</string>
<stringname="title_advanced_notify_clear">Xoá các thông báo thư mới khi xem danh sách thư</string>
<stringname="title_advanced_wearable_preview">Chỉ gửi thông báo có phần xem trước thư đến thiết bị đeo</string>
<stringname="title_advanced_notify_messaging">Sử dụng định dạng thông báo \'kiểu tin nhắn\' của Android</string>
<stringname="title_advanced_biometrics_notify">Hiện nội dung thông báo khi sử dụng xác thực sinh trắc học</string>
<stringname="title_advanced_light">Sử dụng đèn thông báo</string>
<stringname="title_advanced_sound">Chọn âm thanh thông báo</string>
@ -458,7 +462,9 @@
<stringname="title_advanced_metered_warning">Việc tắt tuỳ chọn này sẽ tắt việc nhận và gửi thư khi dùng kết nối internet di động</string>
<stringname="title_advanced_rlah_hint">Giả sử là không chuyển vùng trong EU (Liên minh châu Âu)</string>
<stringname="title_advanced_tcp_keep_alive_hint">Việc bật cái này có thể gây ra các vấn đề kết nối ở một số thiết bị</string>
<stringname="title_advanced_validate_hint">Cái này có thể dẫn đến không đồng bộ hoá thư, ví dụ khi sử dụng VPN, nhưng cũng trong các trường hợp khác</string>
<stringname="title_advanced_timeout_hint">Thời gian chờ đọc/ghi sẽ được đặt thành gấp đôi thời gian chờ kết nối. Các giá trị cao hơn sẽ dẫn đến hao pin nhiều hơn.</string>
<stringname="title_advanced_ssl_harden_hint">Việc bật cái này sẽ tắt các giao thức và mã hoá SSL yếu, điều này có thể dẫn đến các vấn đề về kết nối</string>
<stringname="title_advanced_roaming_hint">Tiêu đề thư sẽ luôn được lấy khi chuyển vùng. Bạn có thể sử dụng cài đặt chuyển vùng của thiết bị để tắt internet trong khi chuyển vùng.</string>
<stringname="title_advanced_browse_hint">Lấy nhiều thư hơn khi cuộn xuống</string>
<stringname="title_advanced_layout_hint">Việc chuyển đến một bố cục nhỏ gọn hơn và thay đổi kích cỡ văn bản thư có thể được làm trong menu thanh hành động trong màn hình xem thư</string>
@ -597,6 +603,7 @@
<stringname="title_storage_quota">Sử dụng kho lưu trữ của máy chủ: %1$s/%2$s</string>
<stringname="title_pop_support">Giao thức POP3 chỉ hỗ trợ việc tải xuống và xoá thư khỏi hộp thư đến. POP3 không thể đánh dấu thư là đã đọc, di chuyển thư, v.v. POP3 sẽ sử dụng nhiều pin và dữ liệu hơn IMAP. Vậy nên hãy cân nhắc việc sử dụng giao thức IMAP bất cứ khi nào có thể.</string>
<stringname="title_oauth_support">OAuth không được hỗ trợ</string>
<stringname="title_hint_alias">Nhấn giữ một danh tính để hiển thị các tuỳ chọn, như là sao chép để tạo danh tính kiểu bí danh</string>
<stringname="title_service_auth">Máy chủ email nói: \'%1$s\'</string>
<stringname="title_service_vpn">Điều này có thể được gây ra bởi VPN đang được sử dụng</string>
<stringname="title_service_port">Hãy kiểm tra hai lần số của cổng</string>
@ -704,6 +711,7 @@
<stringname="title_search_in_text">Tìm kiếm trong văn bản …</string>
<stringname="title_forward">Chuyển tiếp</string>
<stringname="title_new_message">Thư mới</string>
<stringname="title_editasnew">Chỉnh sửa như mới</string>
<stringname="title_edit_notes">Chỉnh sửa các bản ghi chú cục bộ</string>
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Modtager allerede angivet* betyder typisk, at en adresse bruges som både TO- og CC-adresse
* *554 5.7.1 ... ikke tilladt at videresende* betyder, at e-mailserveren ikke genkender brugernavnet/e-mailadressen. Dobbelttjek værtsnavn og brugernavn/e-mailadresse i identitetsindstillingerne.
* *550 Spam besked afvist, da IP er listet af ...* betyder, at e-mailserveren har afvist at afsende en besked fra den aktuelle (offentlige) netværksadresse, fordi den tidligere har være misbrugt til spamafsendelse. Prøv at aktivere flytilstand i 10 minutter for at få tildelt en ny netværksadresse.
* *550 Beklager, din e-mail kan ikke afsendes. Enten emnet, et link, eller en vedhæftet fil indeholder potentielt spam, eller phishing eller malware.* betyder, at e-mailudbyderen anser en udgående besked for skadelig.
* *550 Beklager, din e-mail kan ikke afsendes. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Besked indeholder spam eller virus eller afsender er blokeret ...* betyder, at e-mailserveren betragtede en udgående besked som spam. Dette betyder sandsynligvis, at e-mailserverens spamfiltre er for strikse. Kontakt e-mailudbyderen for support vedr. dette.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: Tjek [hér](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) eller [hér](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. Indledningsvis bør man f.eks. synke beskeder i et stort antal dage, og efter at dette er sket, reducere antallet af beskedsynkdage, men bevare antallet af dage, hvori beskeder beholdes. Efter reducering af det antal dage, hvori beskeder beholdes, ønsker man måske via Diverse indstillinger at køre en oprydning for at fjerne gamle filer.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. I så tilfælde er det en god idé at reducere antallet af beskedsynkdage til et minimum (tjek foregående spørgsmål) eller at skifte til periodisk beskedsynk (modtagelsesindstillinger).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
Enhedens hastighed og Internetforbindelse samt antal beskedsynkdage bestemmer, hvor langt tid synkning tager. Bemærk, at antal beskedsynkdage i de fleste tilfælde ikke bør opsættes til mere end én dag. Tjek også [denne FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolut tid (modtaget) mellem (siden version 1.1540)
* Relativ tid (modtaget) mellem
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. F.eks. har FairEmail, i modsætning til de fleste andre e-mail-apps, indstillinger for antallet af synkdage for beskeder samt for antallet af dage til at beholde beskeder, hovedsageligt for at spare strøm. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
* Change password: Settings, tap Manual setup, tap Accounts, tap account, change password
* Set a signature: Settings, tap Manual setup, tap Identities, tap identity, Edit signature.
* Passwort ändern: Einstellungen → Manuelle Einrichtung und weitere Optionen → Konten → Konto auswählen → Passwort ändern
* Signatur festlegen: Einstellungen → Manuelle Einrichtung und weitere Optionen → Identitäten → Identität auswählen → Signatur bearbeiten.
* Kopie- und Blindkopie-Adressen (CC und BCC) hinzufügen: auf das Bild der Person am Ende des Betreffs tippen
* Zur nächsten/vorherigen Nachricht beim Archiviren/Löschen gehen: in den Einstellungen unter »Verhalten« *Unterhaltungen automatisch schließen* deaktivieren und unter *Beim schließen einer Unterhaltung* bitte *Zur nächsten/vorherigen Unterhaltung wechseln* auswählen
* Einen Ordner zum Sammeleingang hinzufügen: lange auf den Ordner in der Ordnerliste drücken und *Im Sammeleingang anzeigen* ankreuzen
* Einen Ordner zum Navigationsmenü hinzufügen: lange auf den Ordner in der Ordnerliste drücken und *Im Navigationsmenü anzeigen* ankreuzen
* Weitere Nachrichten laden: lange auf den Ordner in der Ordnerliste drücken und *Weitere Nachrichten abrufen* auswählen
* Delete a message, skipping trash: long press the trash icon
* Delete an account/identity: Settings, tap Manual setup, tap Accounts/Identities, tap the account/identity, trash icon top right
* Delete a folder: long press the folder in the folder list, Edit properties, trash icon top right
* Undo send: Outbox, swipe the message in the list left or right
* Um eine Nachricht direkt zu löschen und den Papierkorb zu umgehen, halten sie das Löschen-Symbol gedrückt
* Konto/Identität löschen: Einstellungen → Manuelle Einrichtung und weitere Optionen → Konten/Identitäten → Konto/Identität auswählen → Drei-Punkte-Menü → Löschen
* Ordner löschen: lange auf den Ordner in der Ordnerliste drücken -> Eigenschaften -> Drei-Punkte-Menü -> Löschen
* Senden rückgängig machen: Postausgang, dann Nachricht nach links oder rechts schieben
* Gesendete Nachrichten im Posteingang speichern: [Siehe diese F&A](#user-content-faq142)
* Change system folders: Settings, tap Manual setup, tap Accounts, tap account, at the bottom
* Export/import settings: Settings, navigation (left side) menu
* Systemordner ändern: Einstellungen → Manuelle Einrichtung und weitere Optionen → Konten → Konto auswählen → im unteren Bereich
@ -394,17 +394,17 @@ Vorgänge werden nur verarbeitet, wenn eine Verbindung zum E-Mail-Server besteht
<br/>
*... Ungültiges Sicherheitszertifikat (Identität des Servers kann nicht verifiziert werden) ...*
This can be caused by using an incorrect host name, so first double check the host name in the advanced identity/account settings (tap Manual setup). Bitte informieren Sie sich in der Dokumentation des E-Mail-Providers über den richtigen Hostnamen.
Dies kann durch die Verwendung eines falschen Hostnamens verursacht werden. Überprüfen Sie daher zunächst den Hostnamen in den erweiterten Identitäts-/Kontoeinstellungen (Manuelle Einrichtung und weitere Optionen). Bitte informieren Sie sich in der Dokumentation des E-Mail-Providers über den richtigen Hostnamen.
Sie sollten versuchen, dies zu beheben, indem Sie sich an Ihren Provider wenden oder ein gültiges Sicherheitszertifikat besorgen denn ungültige Sicherheitszertifikate sind unsicher und ermöglichen [Man-in-the-Middle-Angriffe](https://en.wikipedia.org/wiki/Man-in-the-middle_attack). Wenn Geld ein Hindernis ist, können Sie kostenlose Sicherheitszertifikate von [Let's Encrypt](https://letsencrypt.org) erhalten.
The quick, but unsafe solution (not advised), is to enable *Insecure connections* in the advanced identity settings (navigation menu, tap *Settings*, tap *Manual setup*, tap *Identities*, tap the identity, tap *Advanced*).
Die schnelle, aber unsichere Lösung (nicht empfohlen) ist, *Sichere Verbindungen* in den erweiterten Identitätseinstellungen zu aktivieren (Navigationsmenü -> *Einstellungen* -> *Manuelle Einstellungen und weitere Optionen* -> *Identitäten* -> jweilige Identität -> *Erweitert*).
Alternativ können Sie den Fingerabdruck von ungültigen Serverzertifikaten auch so akzeptieren:
1. Stellen Sie sicher, dass Sie eine vertrauenswürdige Internetverbindung verwenden (keine öffentlichen WLAN-Netzwerke, etc)
1. Gehen Sie zu den Einstellungen über das Navigationsmenü (wischen Sie von der linken Seite nach innen)
1. Tap Manual setup, tap Accounts/Identities and tap the faulty account and identity
1. Manuelle Einrichtung und weitere Optionen -> Accounts / Identitäten -> jeweiliger fehlerhafter Account oder Identität
1. Prüfen/Speichern Sie Konto und Identität
1. Markieren Sie das Kontrollkästchen unterhalb der Fehlermeldung und speichern Sie erneut
@ -635,7 +635,7 @@ Sie müssen zuerst [OpenKeychain](https://f-droid.org/en/packages/org.sufficient
**Wichtig**: die OpenKeychain-App ist dafür bekannt, (stillschweigend) abzustürzen, wenn die aufrufende App (FairEmail) noch nicht autorisiert ist und einen bestehenden öffentlichen Schlüssel erhält. Sie können dieses Problem umgehen, indem Sie versuchen, eine signierte/verschlüsselte Nachricht an einen Absender mit einem unbekannten öffentlichen Schlüssel zu senden.
**Wichtig**: Wenn die OpenKeychain-App einen Schlüssel nicht (mehr) findet, müssen Sie eventuell einen zuvor ausgewählten Schlüssel zurücksetzen. This can be done by long pressing an identity in the list of identities (Settings, tap Manual setup, tap Identities).
**Wichtig**: Wenn die OpenKeychain-App einen Schlüssel nicht (mehr) findet, müssen Sie eventuell einen zuvor ausgewählten Schlüssel zurücksetzen. Dies kann durch langes Drücken einer Identität in der Liste der Identitäten erfolgen (Einstellungen -> Manuelle Einrichtung und weitere Optionen -> Identitäten).
**Wichtig**: damit sich Apps wie FairEmail zuverlässig mit dem OpenKeychain-Dienst verbinden können, um Nachrichten zu verschlüsseln/entschlüsseln, kann es notwendig sein, die Akku-Optimierungen für die OpenKeychain-App zu deaktivieren.
@ -643,86 +643,86 @@ Sie müssen zuerst [OpenKeychain](https://f-droid.org/en/packages/org.sufficient
**Wichtig**: auf einigen Android-Versionen / Geräten ist es notwendig, *Popups anzeigen, während sie im Hintergrund laufen* zu aktivieren. in den zusätzlichen Berechtigungen der Android-App-Einstellungen der OpenKeychain-App. Ohne diese Berechtigung wird der Entwurf zwar gespeichert, aber das OpenKeychain-Popup zum Bestätigen/Auswählen erscheint möglicherweise nicht.
FairEmail will send the [Autocrypt](https://autocrypt.org/) header for use by other email clients, but only for signed and encrypted messages because too many email servers have problems with the often long Autocrypt header. Note that the most secure way to start an encrypted email exchange is by sending signed messages first. Received Autocrypt headers will be sent to the OpenKeychain app for storage on verifying a signature or decrypting a message.
FairEmail sendet, nur für signierte und verschlüsselte Nachrichten, da zu viele E-Mail-Server Probleme mit dem oft langen Header haben, einen [Autocrypt](https://autocrypt.org/)-Header zur Verwendung durch andere E-Mail-Clients. Beachten Sie, dass die sicherste Art, einen verschlüsselten E-Mail-Austausch zu beginnen, darin besteht, dass zuerst signierte Nachrichten gesendet werden. Empfangene Autocrypt Header werden an die OpenKeychain App gesendet, um eine Signatur zu überprüfen oder eine Nachricht zu entschlüsseln.
Although this shouldn't be necessary for most email clients, you can attach your public key to a message and if you use *.key* as extension, the mime type will correctly be*application/pgp-keys*.
Obwohl dies für die meisten E-Mail-Clients nicht notwendig sein sollte, können Sie Ihren Public-Key an eine Nachricht anhängen und wenn Sie *.key* als Dateiendung verwenden, ist der korrekte Mime-Typ*application/pgp-keys*.
All key handling is delegated to the OpenKey chain app for security reasons. This also means that FairEmail does not store PGP keys.
Alle Schlüsselbearbeitung wird aus Sicherheitsgründen an die OpenKey-Chainapp übertragen. Das bedeutet auch, dass FairEmail keine PGP-Schlüssel speichert.
Inline encrypted PGP in received messages is supported, but inline PGP signatures and inline PGP in outgoing messages is not supported, see [here](https://josefsson.org/inline-openpgp-considered-harmful.html) about why not.
Inline verschlüsseltes PGP in empfangenen Nachrichten wird unterstützt, aber Inline-PGP-Signaturen und Inline-PGP in ausgehenden Nachrichten werden nicht unterstützt, siehe [hier](https://josefsson.org/inline-openpgp-considered-harmful.html) warum nicht.
Signed-only or encrypted-only messages are not a good idea, please see here about why not:
Nur signierte oder nur verschlüsselte Nachrichten sind keine gute Idee. Bitte sehen Sie hier nach, warum nicht:
* [OpenPGP-Überlegungen Teil I](https://k9mail.github.io/2016/11/24/OpenPGP-Considerations-Part-I.html)
* [OpenPGP-Überlegungen Teil II](https://k9mail.github.io/2017/01/30/OpenPGP-Considerations-Part-II.html)
* [OpenPGP-Überlegungen Teil III Autocrypt](https://k9mail.github.io/2018/02/26/OpenPGP-Considerations-Part-III-Autocrypt.html)
Signed-only messages are supported, encrypted-only messages are not supported.
Nur signierte Nachrichten werden unterstützt, verschlüsselte Nachrichten nicht.
Common errors:
Häufige Fehler:
* *Kein Schlüssel*: kein PGP-Schlüssel für eine der aufgeführten E-Mail-Adressen verfügbar
* *Verschlüsselungsschlüssel fehlt*: es wurde wahrscheinlich in FairEmail ein Schlüssel ausgewählt, der in der OpenKeychain-App nicht mehr vorhanden ist. Das Zurücksetzen des Schlüssels (siehe oben) wird dieses Problem eventuell beheben.
* *Key for signature verification is missing*: the public key for the sender is not available in the OpenKeychain app. This can also be caused by Autocrypt being disabled in the encryption settings or by the Autocrypt header not being sent.
* *Schlüssel zur Signaturüberprüfung fehlt*: Der öffentliche Schlüssel für den Absender ist in der OpenKeychain App nicht verfügbar. Dies kann auch dadurch verursacht werden, dass Autocrypt in den Verschlüsselungseinstellungen deaktiviert wird oder der Autocrypt-Header nicht gesendet wird.
<br/>
*S/MIME*
Encrypting a message requires the public key(s) of the recipient(s). Signing a message requires your private key.
Die Verschlüsselung einer Nachricht erfordert den Public Key der/desEmpfänger(s). Das Signieren einer Nachricht erfordert Ihren Private Key.
Private keys are stored by Android and can be imported via the Android advanced security settings. There is a shortcut (button) for this in the encryption settings. Android will ask you to set a PIN, pattern, or password if you didn't before. If you have a Nokia device with Android 9, please [read this first](https://nokiamob.net/2019/08/10/a-bug-prevents-nokia-1-owners-from-unlocking-their-screen-even-with-right-pin-pattern/).
Private Schlüssel werden von Android gespeichert und können über die erweiterten Sicherheitseinstellungen von Android importiert werden. Dafür gibt es einen Knopf in den Datenschutzeinstellungen. Android wird Sie bitten, eine PIN, ein Ensperrungsmuster oder ein Passwort festzulegen, falls Sie dies zuvor nicht getan haben. Wenn Sie ein Nokia-Gerät mit Android 9 haben, [lesen Sie bitte zuerst das](https://nokiamob.net/2019/08/10/a-bug-prevents-nokia-1-owners-from-unlocking-their-screen-even-with-right-pin-pattern/).
Note that certificates can contains multiple keys for multiple purposes, for example for authentication, encryption and signing. Android only imports the first key, so to import all the keys, the certificate must first be split. This is not very trivial and you are advised to ask the certificate supplier for support.
Beachten Sie, dass Zertifikate mehrere Schlüssel für mehrere Zwecke enthalten können, zum Beispiel zur Authentifizierung, Verschlüsselung und Signierung. Android importiert nur den ersten Schlüssel, um alle Schlüssel zu importieren, muss das Zertifikat zuerst aufgeteilt werden. Das ist nicht sehr einfach, und es wird empfohlen, den Zertifikatlieferanten um Unterstützung zu bitten.
Note that S/MIMEsigning with other algorithms than RSA is supported, but be aware that other email clients might not support this. S/MIME encryption is possible with symmetric algorithms only, which means in practice using RSA.
Beachten Sie, dass S/MIME-Signierung mit anderen Algorithmen als RSA zwar unterstützt wird, aber andere E-Mail-Clients dies möglicherweise nicht unterstützen. S/MIME-Verschlüsselung ist nur mit symmetrischen Algorithmen möglich, das heißt in der Praxis RSA.
The default encryption method is PGP, but the last used encryption method will be remembered for the selected identity for the next time. You might need to enable the send options in the three dots menu again to be able to select the encryption method.
Die Standard-Verschlüsselungsmethode ist PGP, aber die zuletzt verwendete Verschlüsselungsmethode wird für die ausgewählte Identität gespeichert. Möglicherweise müssen Sie die Sendeoptionen im Drei-Punkte-Menü erneut aktivieren, um die Verschlüsselungsmethode wählen zu können.
To allow different private keys for the same email address, FairEmail will always let you select a key when there are multiple identities with the same email address for the same account.
Um verschiedene Private Keys für die gleiche E-Mail-Adresse nutzen zu können, lässt FairEmail Sie immer einen Key auswählen, wenn es mehrere Identitäten mit der gleichen E-Mail-Adresse für denselben Account gibt.
Public keys are stored by FairEmail and can be imported when verifying a signature for the first time or via the encryption settings (PEM or DER format).
Öffentliche Schlüssel werden bei FairEmail gespeichert und können bei der erstmaligen Überprüfung einer Signatur oder über die Privatsphäre-Einstellungen (PEM oder DER Format) importiert werden.
FairEmail verifies both the signature and the complete certificate chain.
FairEmail überprüft sowohl die Unterschrift als auch die gesamte Zertifikatskette.
Common errors:
Häufige Fehler:
* *No certificate found matching targetContraints*: this likely means you are using an old version of FairEmail
* *unable to find valid certification path to requested target*: basically this means one or more intermediate or root certificates were not found
* *Kein Zertifikat gefunden, das mit targetContraints übereinstimmt*: Das heißt meistens, dass Sie eine alte Version von FairEmail nutzen
* *Es konnte kein gültiger Zertifizierungspfad für das gewünschte Ziel gefunden werden*: Im Prinzip heißt das, dass ein oder mehrere gleichzeitige oder ein Root-Zertifikat nicht gefunden wurden
* *Privater Schlüssel stimmt mit keinem Verschlüsselungsschlüssel überein*: Der ausgewählte Schlüssel kann nicht verwendet werden, um die Nachricht zu entschlüsseln, wahrscheinlich weil es der falsche Schlüssel ist
* *Kein privater Schlüssel*: Es wurde kein Zertifikat ausgewählt oder kein Zertifikat im Android-Schlüsselgeschäft verfügbar
In case the certificate chain is incorrect, you can tap on the little info button to show the all certificates. After the certificate details the issuer or "selfSign" is shown. A certificate is self signed when the subject and the issuer are the same. Certificates from a certificate authority (CA) are marked with "[keyCertSign](https://tools.ietf.org/html/rfc5280#section-4.2.1.3)". Certificates found in the Android key store are marked with "Android".
Wenn die Zertifizierungskette falsch ist, können sie auf den kleinen Info-Knopf drücken, um alle Zertifikate anzuzeigen. Unter den Zertifikatdetails befinden sich der Aussteller des Zertifikats oder "SelfSugn". Ein Zertifikat ist selbst-signiert ("self-signed"), wenn der Empfänger und der Aussteller gleich sind. Zertifikate einer Zertifikatsbehörde (CA) werden mit "[keyCertSign](https://tools.ietf.org/html/rfc5280#section-4.2.1.3) gekennzeichnet. Zertifikate im Android-Schlüsselspeicher werden mit »Android« gekennzeichnet.
A valid chain looks like this:
Eine gültige Kette sieht so aus:
```
Your certificate > zero or more intermediate certificates > CA (root) certificate marked with "Android"
```
Note that a certificate chain will always be invalid when no anchor certificate can be found in the Android key store, which is fundamental to S/MIME certificate validation.
Beachten Sie, dass eine Zertifikatskette immer ungültig ist, wenn im Android-Schlüsselspeicher kein Ankerzertifikat gefunden werden kann - was für die Validierung von S/MIME-Zertifikaten von grundlegender Bedeutung ist.
Please see [here](https://support.google.com/pixelphone/answer/2844832?hl=en) how you can import certificates into the Android key store.
Siehe [hier](https://support.google.com/pixelphone/answer/2844832?hl=en), wie Sie Zertifikate in den Android-Key-Store importieren können.
The use of expired keys, inline encrypted/signed messages and hardware security tokens is not supported.
Die Verwendung von abgelaufenen Schlüsseln, inline verschlüsselten oder signierten Nachrichten und Hardware-Sicherheitstokens wird nicht unterstützt.
If you are looking for a free (test) S/MIME certificate, see [here](http://kb.mozillazine.org/Getting_an_SMIME_certificate) for the options. Please be sure to [read this first](https://davidroessli.com/logs/2019/09/free-smime-certificates-in-2019/#update20191219) if you want to request an S/MIME Actalis certificate. If you are looking for a cheap S/MIME certificate, I had a good experience with [Certum](https://www.certum.eu/en/smime-certificates/).
Wenn Sie ein kostenloses (Test-) S/MIME Zertifikat suchen, finden Sie die Optionen [hier](http://kb.mozillazine.org/Getting_an_SMIME_certificate). Achten sie darauf, [das](https://davidroessli.com/logs/2019/09/free-smime-certificates-in-2019/#update20191219) zuerst zu lesen, wenn sie ein solches Zertifikat erhalten wollen. Wenn Sie ein günstiges S/MIME-Zertifikat suchen, habe ich mit [Certum](https://www.certum.eu/en/smime-certificates/) gute Erfahrungen gemacht.
How to extract a public key from a S/MIME certificate:
Wie man einen öffentlichen Schlüssel aus einem S/MIME-Zertifikat extrahiert:
You can decode S/MIME signatures, etc, [here](https://lapo.it/asn1js/).
Sie können S/MIME Signaturen dekodieren usw., siehe [hier](https://lapo.it/asn1js/).
<br/>
*pretty Easy privacy*
*ziemlich simple Privatsphäre*
There is still [no approved standard](https://tools.ietf.org/id/draft-birk-pep-00.html) for pretty Easy privacy (p≡p) and not many people are using it.
Es gibt immer noch [keinen anerkannten Standard](https://tools.ietf.org/id/draft-birk-pep-00.html) für ziemlich einfache Privatsphäre (p= p), und nicht viele Benutzer verwenden ihn.
However, FairEmail can send and receive PGP encrypted messages, which are compatible with p≡p. Also, FairEmail understands incoming p≡p messages since version 1.1519, so the encrypted subject will be shown and the embedded message text will be shown more nicely.
FairEmail kann jedoch verschlüsselte PGP Nachrichten senden und empfangen, die mit p=p kompatibel sind. FairEmail kann seit Version 1. 519 auch eingehende p=p Nachrichten verarbeiten, sodass der verschlüsselte Betreff angezeigt wird und der eingebettete Nachrichtentext schöner angezeigt wird.
<br/>
@ -818,95 +818,95 @@ Mögliche Ursachen für nicht synchronisierte (gesendete oder empfangene) Nachri
Überprüfen Sie also Ihre Konto- und Ordnereinstellungen und prüfen Sie, ob die Konten/Ordner verbunden sind (siehe Legende im Navigationsmenü für die Bedeutung der Symbole).
If there are any error messages, please see [this FAQ](#user-content-faq22).
Wenn es irgendwelche Fehlermeldungen gibt, lesen Sie bitte [diese FAQ](#user-content-faq22).
On some devices, where there are lots of applications competing for memory, Android may stop the synchronization service as a last resort.
Auf einigen Geräten, wo viele Anwendungen um Speicher konkurrieren, kann Android den Synchronisierungsdienst als letzte Möglichkeit stoppen.
Some Android versions stop apps and services too aggressively. See [this dedicated website](https://dontkillmyapp.com/) and [this Android issue](https://issuetracker.google.com/issues/122098785) for more information.
Einige Android-Versionen stoppen Apps und Dienste zu aggressiv. Siehe [diese Website](https://dontkillmyapp.com/) und [dieses Android-Problem](https://issuetracker.google.com/issues/122098785) für weitere Informationen.
Disabling battery optimizations (setup step 3) reduces the chance Android will stop the synchronization service.
Das Deaktivieren von Batterieoptimierungen (Setup-Schritt 3) verringert die Chance, dass Android den Synchronisierungsdienst stoppt.
In case of successive connection errors, FairEmail will hold off increasingly longer to not drain the battery of your device. This is described in [this FAQ](#user-content-faq123).
Bei aufeinanderfolgenden Verbindungsfehlern wartet FairEmail mit jedem Mal länger, um den Akku Ihres Geräts nicht zu entladen. Dies wird in [in dieser FAQ](#user-content-faq123) beschrieben.
<br/>
<aname="faq17"></a>
**~~(17) Why does manual synchronize not work?~~**
**~~(17) Warum funktioniert die manuelle Synchronisation nicht?~~**
~~If the *Synchronize now* menu is dimmed, there is no connection to the account.~~
~~Wenn das *jetzt synchronisieren*-Menü abgeschaltet ist, gibt es keine Verbindung zum Konto.~~
~~See the previous question for more information.~~
~~Siehe die vorherige Frage für weitere Informationen.~~
<br/>
<aname="faq18"></a>
**(18) Why is the message preview not always shown?**
**(18) Warum wird die Nachrichtenvorschau nicht immer angezeigt?**
The preview of the message text cannot be shown if the message body has not been downloaded yet. See also [this FAQ](#user-content-faq15).
Die Vorschau des Nachrichtentextes kann nicht angezeigt werden, wenn der Nachrichtentext noch nicht heruntergeladen wurde. Siehe auch [diese häufig gestellten Fragen (FAQ)](#user-content-faq15).
<br/>
<aname="faq19"></a>
**(19) Why are the pro features so expensive?**
**(19) Warum sind die Pro-Funktionen so teuer?**
First of all, **FairEmail is basically free to use** and only some advanced features need to be purchased.
Zuallererst: **FairEmail ist grundsätzlich kostenlos zu nutzen** und nur einige erweiterte Funktionen müssen gekauft werden.
Zuerst, **FairEmail ist grundsätzlich kostenlos** und nur einige erweiterte Funktionen müssen gekauft werden.
Tout d'abord, **FairEmail est au fond gratuit** et seulement quelques fonctionnalités avancées doivent être achetés.
Please see the Play store description of the app or [see here](https://email.faircode.eu/#pro) for a complete list of pro features.
Bitte sehen Sie sich die Beschreibung der App im PlayStore an oder [siehe hier](https://email.faircode.eu/#pro) für eine vollständige Liste der Pro-Features.
The right question is "*why are there so many taxes and fees?*":
Die richtige Frage ist: »*Warum gibt es so viele Steuern und Gebühren?*«:
* MwSt.: 25 % (je nach Land)
* Google-Gebühr: 30 %
* Einkommenssteuer: 50 %
* <sub>PayPal-Gebühr: 5-10 % abhängig vom Land/Betrag</sub>
So, what is left for the developer is just a fraction of what you pay.
Was für den Entwickler übrig bleibt, ist also nur ein Bruchteil dessen, was Sie bezahlen.
Also note that most free apps will appear not to be sustainable in the end, whereas FairEmail is properly maintained and supported, and that free apps may have a catch, like sending privacy sensitive information to the internet. There are no privacy violating ads in the app either.
Beachten Sie auch, dass die meisten kostenlosen Apps am Ende nicht langfristig einsetzbar sind, während FairEmail ordnungsgemäß gewartet und unterstützt wird; und dass kostenlose Anwendungen einen Haken haben können, wie z.B. das Senden vertraulicher Informationen ins Internet. Es gibt in der App auch keine Privatsphäre verletztende Werbung.
I have been working on FairEmail almost every day for more than two years, so I think the price is more than reasonable. For this reason there won't be discounts either.
Ich arbeite seit mehr als zwei Jahren fast jeden Tag an FairEmail, daher halte ich den Preis für mehr als angemessen. Aus diesem Grund gibt es auch keine Rabatte.
<br/>
<aname="faq20"></a>
**(20) Can I get a refund?**
**(20) Kann ich eine Rückerstattung erhalten?**
If a purchased pro feature doesn't work as intended and this isn't caused by a problem in the free features and I cannot fix the problem in a timely manner, you can get a refund. In all other cases there is no refund possible. In no circumstances there is a refund possible for any problem related to the free features, since there wasn't paid anything for them and because they can be evaluated without any limitation. I take my responsibility as seller to deliver what has been promised and I expect that you take responsibility for informing yourself of what you are buying.
Wenn eine erworbene Pro-Funktion nicht wie geplant funktioniert, dies nicht durch ein Problem in den kostenlosen Funktionen verursacht wird und ich das Problem nicht rechtzeitig beheben kann, erhalten Sie eine Rückerstattung. In allen anderen Fällen ist keine Rückerstattung möglich. Unter keinen Umständen ist eine Rückerstattung für Probleme im Zusammenhang mit den kostenlosen Funktionen möglich, da diese nicht kostenpflichtig sind und diese uneingeschränkt genutzt werden können. Ich übernehme meine Verantwortung als Verkäufer, um die versprochenen Funktionen zu liefern, und ich erwarte, dass Sie die Verantwortung übernehmen, sich darüber zu informieren, was Sie kaufen.
<aname="faq21"></a>
**(21) How do I enable the notification light?**
**(21) Wie aktiviere ich das Benachrichtigungslicht?**
Before Android 8 Oreo: there is an advanced option in the notification settings of the app for this.
Vor Android 8 Oreo: Es gibt eine erweiterte Option im Setup dafür.
Android 8 Oreo and later: please see [here](https://developer.android.com/training/notify-user/channels) about how to configure notification channels. You can use the button *Default channel* in the notification settings of the app to directly go to the right Android notification channel settings.
Android 8 Oreo und später: Siehe [hier](https://developer.android.com/training/notify-user/channels) über die Konfiguration von Benachrichtigungskanälen. Sie können die Schaltfläche *Standardkanal* in den Benachrichtigungseinstellungen der App verwenden um direkt zu den richtigen Einstellungen für den Android Benachrichtigungskanal zu gelangen.
Note that apps cannot change notification settings, including the notification light setting, on Android 8 Oreo and later anymore.
Beachte, dass Apps die Benachrichtigungseinstellungen, einschließlich der Benachrichtigungslichteinstellung, auf Android 8 Oreo und späte nicht mehr ändern können.
Sometimes it is necessary to disable the setting *Show message preview in notifications* or to enable the settings *Show notifications with a preview text only* to workaround bugs in Android. This might apply to notification sounds and vibrations too.
Manchmal ist es notwendig, die Einstellung *Nachrichtenvorschau in Benachrichtigungen anzeigen* zu deaktivieren oder die Einstellungen *Benachrichtigungen nur mit Vorschautext anzeigen * zu aktivieren, um einen Fehler in Android zu beheben. Dies kann auch für Benachrichtigungstöne und Vibrationen gelten.
Setting a light color before Android 8 is not supported and on Android 8 and later not possible.
Das Setzen einer Lichtfarbe vor Android 8 wird nicht unterstützt und ist auf Android 8 und später nicht möglich.
<br/>
<aname="faq22"></a>
**(22) What does account/folder error ... mean?**
**(22) Was bedeutet Konto/Ordnerfehler ... ?**
FairEmail does not hide errors like similar apps often do, so it is easier to diagnose problems.
FairEmail versteckt keine Fehler, wie es ähnliche Apps meistens tun, daher ist es einfacher, Probleme zu diagnostizieren.
FairEmail will automatically try to connect again after a delay. This delay will be doubled after each failed attempt to prevent draining the battery and to prevent from being locked out permanently. Please see [this FAQ](#user-content-faq123) for more information about this.
FairEmail versucht automatisch, sich nach einer Verzögerung erneut zu verbinden. Diese Verzögerung wird sich nach jedem fehlgeschlagenen Versuch verdoppeln, um das Entladen der Batterie zu verhindern und zu verhindern, dass sie dauerhaft gesperrt wird. Weitere Informationen finden Sie in den [Häufig gestellten Fragen (FAQ)](#user-content-faq123).
There are general errors and errors specific to Gmail accounts (see below).
Es gibt allgemeine Fehler und Fehler spezifisch für Gmail-Konten (siehe unten).
**General errors**
**Allgemeine Fehler**
<aname="authfailed"></a>
The error *... **Authentication failed** ...* or *... AUTHENTICATE failed ...* likely means that your username or password was incorrect. Some providers expect as username just *username* and others your full email address *username@example.com*. When copying/pasting to enter a username or password, invisible characters might be copied, which could cause this problem as well. Some password managers are known to do this incorrectly too. The username might be case sensitive, so try lowercase characters only. Beim Passwort wird fast immer zwischen Groß- und Kleinschreibung unterschieden. Einige Anbieter verlangen die Verwendung eines App-Passworts anstelle des Kontopassworts, daher prüfen Sie bitte die Dokumentation des Anbieters. Manchmal ist es notwendig, den externen Zugriff (IMAP/SMTP) erst auf der Website des Providers zu aktivieren. Andere mögliche Ursachen sind, dass das Konto gesperrt ist oder dass die Anmeldung auf irgendeine Weise administrativ eingeschränkt wurde, z. B. indem die Anmeldung nur von bestimmten Netzwerken / IP-Adressen erlaubt ist.
Der Fehler *... **Authentifizierung fehlgeschlagen** ...* oder *... „Authentifizierung fehlgeschlagen …”* bedeutet wahrscheinlich, dass Ihr Benutzername oder Passwort ungültig ist. Einige Anbieter erwarten als Benutzername nur den *Benutzernamen* und andere jedoch Ihre vollständige E-Mail-Adresse (*benutzername@beispiel.de*). Beim Kopieren/Einfügen eines Benutzernamens oder Passworts können unsichtbare Zeichen kopiert werden, was auch zu diesem Problem führen kann. Einige Passwortmanager sind dafür bekannt, diesen Fehler ebenfalls zu machen. Beim Benutzernamen wird möglicherweise die Groß- und Kleinschreibung berücksichtigt, versuchen Sie also nur Kleinbuchstaben. Beim Passwort wird fast immer zwischen Groß- und Kleinschreibung unterschieden. Einige Anbieter verlangen die Verwendung eines App-Passworts anstelle des Kontopassworts, daher prüfen Sie bitte die Dokumentation des Anbieters. Manchmal ist es notwendig, den externen Zugriff (IMAP/SMTP) erst auf der Website des Providers zu aktivieren. Andere mögliche Ursachen sind, dass das Konto gesperrt ist oder dass die Anmeldung auf irgendeine Weise administrativ eingeschränkt wurde, z. B. indem die Anmeldung nur von bestimmten Netzwerken / IP-Adressen erlaubt ist.
If needed, you can update a password in the account settings: navigation menu (left side menu), tap *Settings*, tap *Manual setup*, tap *Accounts* and tap on the account. Das Ändern des Kontopassworts ändert in den meisten Fällen automatisch auch das Passwort der zugehörigen Identitäten. Wenn das Konto mit OAuth über den Schnelleinrichtungsassistenten statt mit einem Passwort autorisiert wurde, können Sie den Schnelleinrichtungsassistenten erneut ausführen und *Vorhandenes Konto erneut autorisieren* ankreuzen, um das Konto erneut zu authentifizieren. Beachten Sie, dass dafür eine aktuelle Version der App erforderlich ist.
Bei Bedarf können Sie ein Passwort in den Kontoeinstellungen aktualisieren: Navigationsmenü (linkes Seitenmenü), *Einstellungen* -> *Manuelle Einstellungen und weitere Optionen* -> *Konten* -> jeweiliges Konto. Das Ändern des Kontopassworts ändert in den meisten Fällen automatisch auch das Passwort der zugehörigen Identitäten. Wenn das Konto mit OAuth über den Schnelleinrichtungsassistenten statt mit einem Passwort autorisiert wurde, können Sie den Schnelleinrichtungsassistenten erneut ausführen und *Vorhandenes Konto erneut autorisieren* ankreuzen, um das Konto erneut zu authentifizieren. Beachten Sie, dass dafür eine aktuelle Version der App erforderlich ist.
Der Fehler *... Zu viele schlechte Authentifizierungsversuche ...* bedeutet wahrscheinlich, dass Sie ein Yahoo-Kontopasswort anstelle eines App-Passworts verwenden. Bitte lesen Sie [diese FAQ](#user-content-faq88), wie Sie ein Yahoo-Konto einrichten können.
@ -937,19 +937,19 @@ Der Fehler *... Unerwartetes Ende des zlib-Eingangsstroms ...* bedeutet, dass ni
Der Fehler *... Verbindungsfehler ...* könnte auf [Zu viele gleichzeitige Verbindungen](#user-content-faq23) hinweisen.
The warning *... Unsupported encoding ...* means that the character set of the message is unknown or not supported. FairEmail will assume ISO-8859-1 (Latin1), which will in most cases result in showing the message correctly.
Der Fehler *... Nicht unterstützte Kodierung ...* bedeutet, dass der Zeichensatz der Nachricht unbekannt ist oder nicht unterstützt wird. FairEmail geht von ISO-8859-1 (latin1) aus, was in den meisten Fällen dazu führt, dass die Nachricht korrekt angezeigt wird.
The error *... Login Rate Limit Hit ...* means that there were too many login attempts with an incorrect password. Please double check your password or authenticate the account again with the quick setup wizard (OAuth only).
Der Fehler *... Anmelderaten-Beschränkung überschritten …* bedeutet, dass es zu viele Anmeldeversuche mit einem falschen Passwort gab. Bitte überprüfen Sie Ihr Passwort oder authentifizieren Sie das Konto erneut mit dem Schnelleinstellungsassistenten (nur OAuth).
Please [see here](#user-content-faq4) for the errors *... Untrusted ... not in certificate ...*, *... Invalid security certificate (Can't verify identity of server) ...* or *... Trust anchor for certification path not found ...*
[Siehe hier](#user-content-faq4) für die Fehler *... Nicht vertrauenswürdig ... nicht im Zertifikat ...*, *... Ungültiges Sicherheitszertifikat (Kann die Identität des Servers nicht überprüfen) ...* oder *... Trust Anchor für Zertifizierungspfad nicht gefunden ...*
Please [see here](#user-content-faq127) for the error *... Syntactically invalid HELO argument(s) ...*.
[Siehe hier](#user-content-faq127) für den Fehler *... Syntaktisch ungültige(s) HELO-Argument(e) ...*.
Please [see here](#user-content-faq41) for the error *... Handshake failed ...*.
[Siehe hier](#user-content-faq41) für den Fehler *... Handshake fehlgeschlagen ...*.
See [here](https://linux.die.net/man/3/connect) for what error codes like EHOSTUNREACH and ETIMEDOUT mean.
[Siehe hier](https://linux.die.net/man/3/connect), was Fehlercodes wie EHOSTUNREACH oder ETIMEOUT bedeuten.
Possible causes are:
Mögliche Ursachen sind:
* Eine Firewall oder ein Router blockiert Verbindungen zum Server
* Hostname oder Portnummer ist ungültig
@ -959,46 +959,46 @@ Possible causes are:
* Der E-Mail-Server lehnt die Annahme einer Nachricht ab, zum Beispiel weil sie zu groß ist oder unzulässige Links enthält
* Es gibt zu viele Verbindungen zum Server, siehe dazu auch die nächste Frage
Many public Wi-Fi networks block outgoing email to prevent spam. Sometimes you can workaround this by using another SMTP port. See the documentation of the provider for the usable port numbers.
Viele öffentliche WLAN-Netzwerke blockieren ausgehende E-Mails, um Spam zu verhindern. Manchmal können Sie dies mit einem anderen SMTP-Port umgehen. Lesen Sie die Dokumentation des Anbieters für die nutzbaren Portnummern.
If you are using a [VPN](https://en.wikipedia.org/wiki/Virtual_private_network), the VPN provider might block the connection because it is too aggressively trying to prevent spam. Note that [Google Fi](https://fi.google.com/) is using a VPN too.
Wenn sie ein [VPN](https://en.wikipedia.org/wiki/Virtual_private_network)-Netzwerk verwenden, kann es sein, dass der VPN-Provider die Verbindung blockiert, weil er etwas zu aggressiv verucht, Spam zu blockieren. Beachten Sie, dass [Google Fi](https://fi.google.com/) auch eine VPN verwendet.
**Send errors**
**Sendefehler**
SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia.org/wiki/List_of_SMTP_server_return_codes). Too large messages and triggering the spam filter of an email server are the most common reasons.
SMTP-Server können Nachrichten aus [einer Reihe von Gründen](https://en.wikipedia.org/wiki/List_of_SMTP_server_return_codes) ablehnen. Zu große Nachrichten und das Auslösen des Spam-Filters eines E-Mail-Servers sind die häufigsten Gründe.
* Die Größe von Anhängen für Google Mail [beträgt 25 MB](https://support.google.com/mail/answer/6584)
* Das Limit für die Größe von Anhängen für Outlook und Office 365 [beträgt 20 MB](https://support.microsoft.com/en-us/help/2813269/attachment-size-exceeds-the-allowable-limit-error-when-you-add-a-large)
* Das Limit für die Größe von Anhängen für Yahoo [beträgt 25 MB](https://help.yahoo.com/kb/SLN5673.html)
* *554 5.7.1 Service nicht verfügbar; Client Host xxx.xxx.xxx.xxx blockiert*, bitte [hier schauen](https://docs.gandi.net/en/gandimail/faq/error_types/554_5_7_1_service_unavailable.html)
* *501 Syntaxfehler — Zeile zu lang* wird oft durch die Verwendung von langen Autocrypt-Kopfzeilen verursacht
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *503 5.5.0 Empfänger bereits angegeben* bedeutet hauptsächlich, dass eine Adresse sowohl als TO als auch als CC Adresse verwendet wird
* *554 5.7.1 … nicht zur Weiterleitung zugelassen* bedeutet, dass der E-Mail-Server den Benutzernamen/E-Mail-Adresse nicht erkennen konnte. Bitte überprüfen Sie den Hostnamen, Benutzernamen und E-Mail-Adresse in den Identitätseinstellungen.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 …*: bitte [siehe hier](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) oder [siehe hier](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
* *550 Spam-Nachricht abgelehnt, weil die IP von .. aufgelistet wird.* bedeutet, dass der E-Mail-Server es abgelehnt hat, eine Nachricht von der aktuellen (öffentlichen) Netzwerk-Adresse zu senden, weil sie zuvor dazu missbraucht wurde, Spam durch (hoffentlich) jemanden anderen zu senden. Bitte versuchen Sie, den Flugmodus für 10 Minuten zu aktivieren, um eine neue Netzwerkadresse zu erhalten.
* *550 Es tut uns leid, aber wir können Ihre E-Mail nicht senden. Entweder der Betreff, ein Link oder ein Anhang enthält möglicherweise Spam, Phishing oder Malware.* bedeutet, dass der E-Mail-Anbieter eine ausgehende Nachricht als schädlich betrachtet.
* *571 5.7.1 Nachricht enthält Spam oder einen Virus oder der Absender ist blockiert ...* bedeutet, dass der E-Mail-Server eine ausgehende Nachricht als Spam betrachtet. Dies bedeutet wahrscheinlich, dass die Spamfilter des E-Mail-Servers zu streng sind. Sie müssen den E-Mail-Anbieter kontaktieren, um Unterstützung zu erhalten.
* *451 4.7.0 Temporärer Serverfehler. Bitte versuchen Sie es später erneut. PRX4 …*: bitte [siehe hier](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) oder [siehe hier](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
If you want to use the Gmail SMTP server to workaround a too strict outgoing spam filter or to improve delivery of messages:
Wenn Sie den SMTP-Server von Gmaill verwenden wollen, um einen zu strengen Spam-Filter zu umgehen oder um die Zustellung von Nachrichten zu verbessern:
* Verify your email address [here](https://mail.google.com/mail/u/0/#settings/accounts) (you'll need to use a desktop browser for this)
* Change the identity settings like this (Settings, tap Manual setup, tap Identities, tap identity):
* Überprüfen Sie Ihre E-Mail-Adresse [hier](https://mail.google.com/mail/u/0/#settings/accounts) (Sie müssen dafür einen Desktop-Browser verwenden)
* Ändern Sie die Identitätseinstellungen so (Einstellungen -> manuelles Setup -> Identitäten -> jeweilige Identität):
The authorization of Gmail accounts setup with the quick wizard needs to be periodically refreshed via the [Android account manager](https://developer.android.com/reference/android/accounts/AccountManager). This requires contact/account permissions and internet connectivity.
Die Autorisierung von Gmail-Konten mit dem Schnellassistenten muss regelmäßig über den [Android Account Manager](https://developer.android.com/reference/android/accounts/AccountManager) aktualisiert werden. Dies erfordert Kontakt-/Konto-Berechtigungen und eine Internetverbindung.
In case of errors it is possible to authorize/restore a Gmail account again via the Gmail quick setup wizard.
Im Falle von Fehlern ist es möglich, ein Google Mail-Konto erneut über den Google Mail-Schnelleinstellungs-Assistenten zu autorisieren/wiederherzustellen.
The error *... Authentication failed ... Account not found ...* means that a previously authorized Gmail account was removed from the device.
Der Fehler *... Authentifizierung fehlgeschlagen ... Konto nicht gefunden ...* bedeutet, dass ein zuvor autorisiertes Google Mail-Konto vom Gerät entfernt wurde.
The errors *... Authentication failed ... No token ...* means that the Android account manager failed to refresh the authorization of a Gmail account.
Die Fehler *... Authentifizierung fehlgeschlagen ... Kein Token beim Aktualisieren ...* bedeutet, dass der Android Account-Manager die Autorisierung eines Google Mail-Kontos nicht aktualisieren konnte.
The error *... Authentication failed ... network error ...* means that the Android account manager was not able to refresh the authorization of a Gmail account due to problems with the internet connection
Der Fehler *... Ungültige Anmeldedaten ... Netzwerkfehler ...* bedeutet, dass der Android-Account-Manager aufgrund von Problemen mit der Internetverbindung die Autorisierung eines Google Mail-Kontos nicht aktualisieren konnte
Der Fehler *... Authentifizierung fehlgeschlagen ... Ungültige Anmeldeinformationen ...* könnten durch die Änderung des Kontopassworts verursacht werden oder durch den Entzug der erforderlichen Konto-/Kontaktberechtigungen. Falls das Kontopasswort geändert wurde, müssen Sie das Google-Konto in den Android-Kontoeinstellungen erneut authentifizieren. Falls die Berechtigungen entzogen wurden, können Sie den Gmail-Schnelleinrichtungsassistenten starten, um die erforderlichen Berechtigungen wieder zu erteilen (Sie müssen das Konto nicht erneut einrichten).
Note that downloading external images from a remote server can be used to record you did see a message, which you likely don't want if the message is spam or malicious.
Beachten Sie, dass das Herunterladen externer Bilder von einem entfernten Server verwendet werden kann, um eine Nachricht zu speichern, was Sie wahrscheinlich nicht wollen, wenn die Nachricht Spam oder bösartig ist.
<br/>
<aname="faq28"></a>
**(28) How can I manage status bar notifications?**
**(28) Wie kann ich Statusleisten-Benachrichtigungen verwalten?**
In the notification settings you'll find a button *Manage notifications* to directly navigate to the Android notifications settings for FairEmail.
In der Einrichtung finden Sie den Knopf *Benachrichtigungen verwalten*, um direkt zu den Android-Benachrichtigungseinstellungen für FairEmail zu navigieren.
On Android 8.0 Oreo and later you can manage the properties of the individual notification channels, for example to set a specific notification sound or to show notifications on the lock screen.
Auf Android 8.0 Oreo und später können Sie die Eigenschaften der einzelnen Benachrichtigungskanäle verwalten, zum Beispiel, um einen bestimmten Benachrichtigungston zu setzen oder um Benachrichtigungen auf dem Sperrbildschirm anzuzeigen.
FairEmail has the following notification channels:
FairEmail hat folgende Benachrichtigungskanäle:
* Service: used for the notification of the synchronize service, see also [this FAQ](#user-content-faq2)
* Send: used for the notification of the send service
* Notifications: used for new message notifications
* Warning: used for warning notifications
* Error: used for error notifications
* Service: Wird für die Benachrichtigung des Synchronisationsdienstes verwendet, siehe auch [ diese häufig gestellten Fragen (FAQ)](#user-content-faq2)
* Send: Wird für die Benachrichtigung des Sendedienstes verwendet
* Notifications: Wird für neue Nachrichten verwendet
* Warning: Für Warnhinweise verwendet
* Error: Wird für Fehlerbenachrichtigungen verwendet
See [here](https://developer.android.com/guide/topics/ui/notifiers/notifications#ManageChannels) for details on notification channels. In short: tap on the notification channel name to access the channel settings.
Siehe [hier](https://developer.android.com/guide/topics/ui/notifiers/notifications#ManageChannels) für Details zu den Benachrichtigungskanälen. Kurzum: Tippen Sie auf den Namen des Benachrichtigungskanals, um auf die Kanaleinstellungen zuzugreifen.
On Android before Android 8 Oreo you can set the notification sound in the settings.
Auf Android vor Android 8 Oreo können Sie den Benachrichtigungston in den Einstellungen einstellen.
See [this FAQ](#user-content-faq21) if your device has a notification light.
Sehen Sie sich [diese häufig gestellten Fragen (FAQ)](#user-content-faq21) an, wenn Ihr Gerät ein Benachrichtigungslicht hat.
<br/>
@ -1157,7 +1157,7 @@ You can use the [Email Privacy Tester](https://www.emailprivacytester.com/) for
<aname="faq33"></a>
**(33) Why are edited sender addresses not working?**
Most providers accept validated addresses only when sending messages to prevent spam.
Die meisten Anbieter akzeptieren nur validierte Adressen zum Versenden von Nachrichten, um Spam zu verhindern.
For example Google modifies the message headers like this for *unverified* addresses:
This means that the edited sender address was automatically replaced by a verified address before sending the message.
Das bedeutet, dass die bearbeitete Absenderadresse vor dem Senden der Nachricht automatisch durch eine verifizierte Adresse ersetzt wird.
Note that this is independent of receiving messages.
Beachten Sie bitte, das dies keinen Einfluss auf das Empfangen von Nachrichten hat.
<br/>
<aname="faq34"></a>
**(34) How are identities matched?**
**(34) Wie stimmen Identitäten überein?**
Identities are as expected matched by account. For incoming messages the *to*, *cc*, *bcc*, *from* and *(X-)delivered/envelope/original-to* addresses will be checked (in this order) and for outgoing messages (drafts, outbox and sent) only the *from* addresses will be checked. Equal addresses have precedence over partially matching addresses, except for *delivered-to* addresses.
Identitäten werden nach den Anforderungen des Kontos angepasst. Für eingehende Nachrichten werden *an*, *cc*, *bcc*, *von* und *(X-)versendet/Umschlag/Original an* Adressen überprüft (in dieser Reihenfolge), für ausgehende Nachrichten (Entwürfe, Ausgang und Gesendet) werden nur die *von* Adressen überprüft. Gleiche Adressen haben Vorrang vor teilweise übereinstimmenden Adressen, mit Ausnahme von *zugestellt-an*-Adressen.
The matched address will be shown as *via* in the addresses section of received messages (between the message header and message text).
Die übereinstimmende Adresse wird als *versendet über* im Adressbereich der empfangenen Nachrichten angezeigt (zwischen der Kopfzeile und dem Nachrichtentext).
Note that identities needs to be enabled to be able to be matched and that identities of other accounts will not be considered.
Beachten Sie, dass Identitäten aktiviert werden müssen, um damit übereinstimmen zu können, und dass Identitäten anderer Konten nicht berücksichtigt werden.
Matching will be done only once on receiving a message, so changing the configuration will not change existing messages. You could clear local messages by long pressing a folder in the folder list and synchronize the messages again though.
Das Anpassen erfolgt nur beim Empfang einer Nachricht, sodass das Ändern der Konfiguration bestehende Nachrichten nicht ändert. Sie könnten lokale Nachrichten löschen, indem Sie lange auf einen Ordner in der Ordnerliste drücken und die Nachrichten erneut synchronisieren.
It is possible to configure a [regex](https://en.wikipedia.org/wiki/Regular_expression) in the identity settings to match **the username** of an email address (the part before the @ sign).
Es ist möglich, einen [Regex](https://en.wikipedia.org/wiki/Regular_expression) (Regulärer Ausdruck) in den Identitätseinstellungen zu konfigurieren, um **den Benutzernamen** einer E-Mail-Adresse (den Teil vor dem @-Zeichen) abzugleichen.
Note that the domain name (the parts after the @ sign) always needs to be equal to the domain name of the identity.
Beachten Sie, dass der Domain-Name (die Teile nach dem @-Zeichen) immer gleich dem Domain-Namen der Identität sein muss.
If you like to match a catch-all email address, this regex is mostly okay:
Wenn SIe eine Catch-All-E-Mail-Adresse eintragen möchten, ist dieser Regex meistens in Ordnung:
```
.*
```
If you like to match the special purpose email addresses abc@example.com and xyx@example.com and like to have a fallback email address main@example.com as well, you could do something like this:
Wenn SIe E-Mail Adressen für spezielle Zwecke (z.B. abc@example.com und xyz@example.com) eintragen möchten, aber zusätzlich eine Reserve-Adresse wie main@example.com, sollten sie diese Schritte befolgen:
Matched identities can be used to color code messages. The identity color takes precedence over the folder and account color. Setting identity colors is a pro feature.
Passende Identitäten können verwendet werden, um Code-Nachrichten einzufärben. Identitätsfarben haben Vorrang vor Ordner- und Kontofarben. Das Festlegen von Identitätsfarben ist ein Pro-Funktion.
<br/>
<aname="faq35"></a>
**(35) Why should I be careful with viewing images, attachments, the original message, and opening links?**
**(35) Warum sollte ich bei Ansehen von Bildern, Anhängen und der Original-Nachricht vorsichtig sein?**
Viewing remotely stored images (see also [this FAQ](#user-content-faq27)) and opening links might not only tell the sender that you have seen the message, but will also leak your IP address. See also this question: [Why email's link is more dangerous than web search's link?](https://security.stackexchange.com/questions/241139/why-emails-link-is-more-dangerous-than-web-searchs-link).
Beim Anschauen von in der Ferne gespeicherten Bildern (siehe auch [diese FAQ](#user-content-faq27)) kann der Absender nicht nur wissen, dass Sie die Nachricht gesehen haben, er wird auch Ihre IP-Adresse kennen. Siehe auch diese Frage: [Warum ist der Link von E-Mails gefährlicher als der Link der Websuche?](https://security.stackexchange.com/questions/241139/why-emails-link-is-more-dangerous-than-web-searchs-link).
Opening attachments or viewing an original message might load remote content and execute scripts, that might not only cause privacy sensitive information to leak, but can also be a security risk.
Das Öffnen von Anhängen oder das Betrachten einer Originalnachricht kann entfernte Inhalte laden und Skripte ausführen, die nicht nur vertrauliche Informationen verbreiten könnten, sondern auch ein Sicherheitsrisiko darstellen können.
Note that your contacts could unknowingly send malicious messages if they got infected with malware.
Beachten Sie, dass Ihre Kontakte unwissentlich bösartige Nachrichten senden könnten, wenn sie mit Malware infiziert sind.
FairEmail formats messages again causing messages to look different from the original, but also uncovering phishing links.
FairEmail formatiert Nachrichten wieder und lässt Nachrichten anders aussehen als das Original, aber deckt auch Phishing-Links auf.
Note that reformatted messages are often better readable than original messages because the margins are removed, and font colors and sizes are standardized.
Beachten Sie, dass neu formatierte Nachrichten oft besser lesbar sind als ursprüngliche Nachrichten, da die Ränder entfernt und Schriftfarben und -größen standardisiert werden.
The Gmail app shows images by default by downloading the images through a Google proxy server. Since the images are downloaded from the source server [in real-time](https://blog.filippo.io/how-the-new-gmail-image-proxy-works-and-what-this-means-for-you/), this is even less secure because Google is involved too without providing much benefit.
Die Google Mail-App zeigt standardmäßig Bilder an, indem sie die Bilder über einen Google-Proxy-Server herunterlädt. Da die Bilder vom Quellserver [in Echtzeit](https://blog.filippo.io/how-the-new-gmail-image-proxy-works-and-what-this-means-for-you/) heruntergeladen werden, ist dies ist sogar noch weniger sicher, da Google auch ohne großen Nutzen beteiligt ist.
You can show images and original messages by default for trusted senders on a case-by-case basis by checking *Do not ask this again for ...*.
Sie können Bilder und Originalnachrichten standardmäßig für vertrauenswürdige Absender von Fall zu Fall anzeigen, indem Sie *Nicht erneut danach fragen für ...* im Dialog ankreuzen.
If you want to reset the default *Open with* apps, please [see here](https://www.androidauthority.com/how-to-set-default-apps-android-clear-621269/).
Wenn Sie die Standard *Öffnen mit*-Apps zurücksetzen möchten, lesen Sie bitte [diese FAQ](https://www.androidauthority.com/how-to-set-default-apps-android-clear-621269/).
<br/>
<aname="faq36"></a>
**(36) How are settings files encrypted?**
**(36) Wie werden Einstellungsdateien verschlüsselt?**
Short version: AES 256 bit
Kurze Version: AES 256 Bit
Long version:
Lange Version:
* The 256 bit key is generated with *PBKDF2WithHmacSHA1* using a 128 bit secure random salt and 65536 iterations
* The cipher is *AES/CBC/PKCS5Padding*
* Der 256-Bit-Schlüssel wird mit *PBKDF2WithHmacSHA1* erstellt, durch ein 128 Bit sicheres random salt und 65536 Wiederholungen
* Die Verschlüsselung ist *AES/CBC/PKCS5Padding*
<br/>
<aname="faq37"></a>
**(37) How are passwords stored?**
**(37) Wie werden Passwörter gespeichert?**
All supported Android versions [encrypt all user data](https://source.android.com/security/encryption), so all data, including usernames, passwords, messages, etc, is stored encrypted.
Alle unterstützten Android-Versionen [verschlüsseln alle Benutzerdaten](https://source.android.com/security/encryption), so dass alle Daten, einschließlich Benutzernamen, Passwörter, Nachrichten usw., verschlüsselt gespeichert werden.
If the device is secured with a PIN, pattern or password, you can make the account and identity passwords visible. If this is a problem because you are sharing the device with other people, consider to use [user profiles](https://www.howtogeek.com/333484/how-to-set-up-multiple-user-profiles-on-android/).
Wenn das Gerät mit einer PIN, einem Muster oder einem Passwort gesichert ist, können Sie das Konto und die Identitätskennwörter sichtbar machen. Wenn dies ein Problem ist, weil Sie das Gerät mit anderen Personen teilen, erwägen die Verwendung von [Benutzerprofilen](https://www.howtogeek.com/333484/how-to-set-up-multiple-user-profiles-on-android/).
<br/>
<aname="faq39"></a>
**(39) How can I reduce the battery usage of FairEmail?**
**(39) Wie kann ich den Akkuverbrauch von FairEmail reduzieren?**
Recent Android versions by default report *app usage* as a percentage in the Android battery settings screen. **Confusingly, *app usage* is not the same as *battery usage* and is not even directly related to battery usage!** The app usage (while in use) will be very high because FairEmail is using a foreground service which is considered as constant app usage by Android. However, this doesn't mean that FairEmail is constantly using battery power. The real battery usage can be seen by navigating to this screen:
Aktuelle Android-Versionen melden *App-Nutzung* standardmäßig als Prozentsatz in den Android Batterie-Einstellungen. **Verwirrenderweise ist *App-Nutzung* nicht identisch mit *Akkuverbrauch* und steht nicht einmal in direktem Zusammenhang mit dem Akkuverbrauch!** Die App-Nutzung (während der Verwendung) ist sehr hoch, da FairEmail einen Vordergrund-Service nutzt, der von Android als konstante App-Nutzung angesehen wird. Dies bedeutet jedoch nicht, dass FairEmail ständig Akkuleistung verbraucht. Der tatsächliche Akkuverbrauch kann durch die Navigation auf diesem Bildschirm gesehen werden:
*Android settings*, *Battery*, three-dots menu *Battery usage*, three-dots menu *Show full device usage*
As a rule of thumb the battery usage should be below or in any case not be much higher than *Mobile network standby*. If this isn't the case, please turn on *Auto optimize* in the receive settings. If this doesn't help, please [ask for support](https://contact.faircode.eu/?product=fairemailsupport).
In der Regel sollte der Akkuverbrauch unter oder in jedem Fall nicht viel höher sein als *Mobilfunkstandby*. Wenn dies nicht der Fall ist, aktivieren Sie bitte *Automatische Optimierung* in den Empfangseinstellungen. Wenn dies nicht hilft, bitten wir [um Unterstützung](https://contact.faircode.eu/?product=fairemailsupport).
It is inevitable that synchronizing messages will use battery power because it requires network access and accessing the messages database.
Es ist unvermeidlich, dass das Synchronisieren von Nachrichten Batteriestrom benötigt, da es Netzwerkzugriff und Zugriff auf die Nachrichtendatenbank erfordert.
If you are comparing the battery usage of FairEmail with another email client, please make sure the other email client is setup similarly. For example comparing always sync (push messages) and (infrequent) periodic checking for new messages is not a fair comparison.
Wenn Sie den Akkuverbrauch von FairEmail mit einem anderen E-Mail-Client vergleichen, stellen Sie bitte sicher, dass der andere E-Mail-Client ähnlich eingerichtet ist. Zum Beispiel ist es kein fairer Vergleich, stetige Synchronisation (Push-Nachrichten) und (seltenere) periodische Überprüfungen nach neuen Nachrichten zu vergleichen.
Reconnecting to an email server will use extra battery power, so an unstable internet connection will result in extra battery usage. Also, some email servers prematurely terminate idle connections, while [the standard](https://tools.ietf.org/html/rfc2177) says that an idle connection should be kept open for 29 minutes. In these cases you might want to synchronize periodically, for example each hour, instead of continuously. Note that polling frequently (more than every 30-60 minutes) will likely use more battery power than synchronizing always because connecting to the server and comparing the local and remote messages are expensive operations.
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. Sie könnten z. B. zunächst Nachrichten für eine große Anzahl von Tagen synchronisieren und danach die Anzahl der Tage zum Synchronisieren von Nachrichten reduzieren, aber die Anzahl der Tage zum Aufbewahren von Nachrichten belassen. Nachdem Sie die Anzahl der Tage verringert haben, die Nachrichten aufbewahrt werden sollen, sollten Sie die Bereinigung in den verschiedenen Einstellungen ausführen, um alte Dateien zu entfernen.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In diesem Fall ist es ratsam, die Anzahl der Tage für die Synchronisierung von Nachrichten auf ein Minimum zu reduzieren (siehe vorherige Frage) oder auf periodische Synchronisation der Nachrichten zu wechseln (Empfangseinstellungen).
To reduce data usage, you could change these advanced receive settings:
@ -1315,42 +1315,42 @@ By default FairEmail does not download message texts and attachments larger than
<br/>
<aname="faq41"></a>
**(41) How can I fix the error 'Handshake failed' ?**
**(41) Wie kann ich den Fehler 'Handshake fehlgeschlagen' beheben?**
There are several possible causes, so please read to the end of this answer.
Es gibt mehrere mögliche Ursachen, also lesen Sie bitte bis zum Ende dieser Antwort.
The error '*Handshake failed ... WRONG_VERSION_NUMBER ...*' might mean that you are trying to connect to an IMAP or SMTP server without an encrypted connection, typically using port 143 (IMAP) and port 25 (SMTP), or that a wrong protocol (SSL/TLS or STARTTLS) is being used.
Der Fehler '*Handshake fehlgeschlagen ... WRONG_VERSION_NUMBER ...*' könnte bedeuten, dass Sie versuchen, eine Verbindung zu einem IMAP oder SMTP Server ohne verschlüsselte Verbindung herzustellen, typischerweise unter Verwendung von Port 143 (IMAP) und Port 25 (SMTP); oder dass ein falsches Protokoll (SSL/TLS oder STARTTLS) verwendet wird.
Most providers provide encrypted connections using different ports, typically port 993 (IMAP) and port 465/587 (SMTP).
Die meisten Anbieter bieten verschlüsselte Verbindungen über verschiedene Ports, typischerweise Port 993 (IMAP) und Port 465/587 (SMTP).
If your provider doesn't support encrypted connections, you should ask to make this possible. If this isn't an option, you could enable *Allow insecure connections* both in the advanced settings AND the account/identity settings.
Falls Ihr Provider keine verschlüsselten Verbindungen unterstützt, sollten Sie darum bitten, dies zu ermöglichen. Wenn dies keine Option ist, können Sie *unsichere Verbindungen zulassen* sowohl in den erweiterten Einstellungen UND den Konto/Identitätseinstellungen aktivieren.
See also [this FAQ](#user-content-faq4).
Siehe auch [diese häufig gestellten Fragen (FAQ)](#user-content-faq4).
The error '*Handshake failed ... SSLV3_ALERT_ILLEGAL_PARAMETER ...*' is either caused by a bug in the SSL protocol implementation or by a too short DH key on the email server and can unfortunately not be fixed by FairEmail.
Der Fehler '*Handshake fehlgeschlagen ... SSLV3_ALERT_ILLEGAL_PARAMETER ...*' wird entweder durch einen Fehler in der SSL-Protokoll-Implementierung oder durch einen zu kurzen DH-Schlüssel auf dem E-Mail-Server verursacht und kann leider nicht durch FairEmail behoben werden.
The error '*Handshake failed ... HANDSHAKE_FAILURE_ON_CLIENT_HELLO ...*' might be caused by the provider still using RC4, which isn't supported since [Android 7](https://developer.android.com/about/versions/nougat/android-7.0-changes.html#tls-ssl) anymore.
Der Fehler '*Handshake fehlgeschlagen ... HANDSHAKE_FAILURE_ON_CLIENT_HELLO ...*' könnte durch den Provider verursacht werden, der immer noch RC4 verwendet, das seit [Android 7](https://developer.android.com/about/versions/nougat/android-7.0-changes.html#tls-ssl) nicht mehr unterstützt wird.
The error '*Handshake failed ... UNSUPPORTED_PROTOCOL or TLSV1_ALERT_PROTOCOL_VERSION ...*' might be caused by enabling hardening connections in the connection settings or by Android not supporting older protocols anymore, like SSLv3.
Der Fehler '*Handshake fehlgeschlagen ... UNSUPPORTED_PROTOCOL oder TLSV1_ALERT_PROTOCOL_VERSION ...*' kann durch das Aktivieren von abgehärteten Verbindungen in den Verbindungseinstellungen verursacht werden; oder durch Android, das ältere Protokolle, wie SSLv3, nicht mehr unterstützt.
Android 8 Oreo and later [do not support](https://developer.android.com/about/versions/oreo/android-8.0-changes#security-all) SSLv3 anymore. There is no way to workaround lacking RC4 and SSLv3 support because it has completely been removed from Android (which should say something).
Android 8 Oreo und später [unterstützen](https://developer.android.com/about/versions/oreo/android-8.0-changes#security-all) SSLv3 nicht mehr. Es gibt keine Möglichkeit, das Problem ohne Unterstützung von RC4 und SSLv3 zu umgehen, da es komplett aus Android entfernt wurde (was etwas heißen soll).
You can use [this website](https://ssl-tools.net/mailservers) or [this website](https://www.immuniweb.com/ssl/) to check for SSL/TLS problems of email servers.
Sie können [diese Website](https://ssl-tools.net/mailservers) oder [diese Website](https://www.immuniweb.com/ssl/) verwenden, um auf SSL/TLS-Probleme von E-Mail-Servern zu überprüfen.
<br/>
<aname="faq42"></a>
**(42) Can you add a new provider to the list of providers?**
**(42) Könne Sie einen neuen Anbieter zur Liste der Anbieter hinzufügen?**
If the provider is used by more than a few people, yes, with pleasure.
Wenn der Provider von mehr als ein paar Leuten benutzt wird, ja, mit Freude.
The following information is needed:
Folgende Informationen werden benötigt:
```
<provider
name="Gmail"
link="https://support.google.com/mail/answer/7126229" // link to the instructions of the provider
type="com.google"> // this is not needed
type="com.google"> // das wird nicht benötigt
<imap
host="imap.gmail.com"
port="993"
@ -1362,93 +1362,93 @@ The following information is needed:
</provider>
```
The EFF [writes](https://www.eff.org/nl/deeplinks/2018/06/announcing-starttls-everywhere-securing-hop-hop-email-delivery): "*Additionally, even if you configure STARTTLS perfectly and use a valid certificate, there’s still no guarantee your communication will be encrypted.*"
Das EFF [schreibt](https://www.eff.org/nl/deeplinks/2018/06/announcing-starttls-everywhere-securing-hop-hop-email-delivery): "*Zusätzlich, auch wenn Sie STARTTLS perfekt konfigurieren und ein gültiges Zertifikat verwenden, gibt es noch keine Garantie dafür, dass Ihre Kommunikation verschlüsselt wird.*"
So, pure SSL connections are safer than using [STARTTLS](https://en.wikipedia.org/wiki/Opportunistic_TLS) and therefore preferred.
Also sind reine SSL-Verbindungen sicherer als die Verwendung von [STARTTLS](https://en.wikipedia.org/wiki/Opportunistic_TLS) und daher bevorzugt.
Please make sure receiving and sending messages works properly before contacting me to add a provider.
Bitte stellen Sie sicher, dass das Empfangen und Senden von Nachrichten richtig funktioniert, bevor Sie mich kontaktieren, um einen Anbieter hinzuzufügen.
See below about how to contact me.
Sehen Sie weiter unten, wie Sie mich kontaktieren können.
<br/>
<aname="faq43"></a>
**(43) Can you show the original ... ?**
**(43) Kann das Original angezeigt werden?**
Show original, shows the original message as the sender has sent it, including original fonts, colors, margins, etc. FairEmail does and will not alter this in any way, except for requesting [TEXT_AUTOSIZING](https://developer.android.com/reference/android/webkit/WebSettings.LayoutAlgorithm), which will *attempt* to make small text more readable.
"Original anzeigen" zeigt die Originalnachricht an, wie der Absender sie gesendet hat, einschließlich Originalschriften, Farben, Ränder usw. Fair E-Mail ändert dies nicht ab und wird es auch nicht auf irgendeine Weise tun, außer, um [TEXT_AUTOSIZING](https://developer.android.com/reference/android/webkit/WebSettings.LayoutAlgorithm) zu erfragen, welches *versuchen wird*, kleinen Text besser lesbar zu machen.
<br/>
<aname="faq44"></a>
**~~(44) Can you show contact photos / identicons in the sent folder?~~**
**~~(44) Können Sie Kontaktfotos / Identicons im Gesendet-Ordner anzeigen?~~**
~~Contact photos and identicons are always shown for the sender because this is necessary for conversation threads.~~ ~~Getting contact photos for both the sender and receiver is not really an option because getting contact photo is an expensive operation.~~
~~Kontaktfotos und Identicons werden immer für den Absender angezeigt, da dies für Unterhaltungshinweise notwendig ist. ~ ~~Kontaktfotos für Absender und Empfänger zu erhalten ist keine wirkliche Option, da das Kontakt-Foto eine teure Operation ist.~~
<br/>
<aname="faq45"></a>
**(45) How can I fix 'This key is not available. To use it, you must import it as one of your own!' ?**
**(45) Wie kann ich »Dieser Schlüssel ist nicht verfügbar. Um es zu verwenden, müssen sie es selbst importieren«! ?**
You'll get the message *This key is not available. To use it, you must import it as one of your own!* when trying to decrypt a message with a public key. To fix this you'll need to import the private key.
Sie werden eine Nachricht *»Dieser Schlüssel ist nicht verfügbar. Um es zu verwenden, müssen Sie es als einen Ihrer eigenen importieren!«* erhalten. Wenn Sie versuchen, eine Nachricht mit einem öffentlichen Schlüssel zu entschlüsseln. Um es zu beheben, müssen Sie den privaten Schlüssel importieren.
<br/>
<aname="faq46"></a>
**(46) Why does the message list keep refreshing?**
**(46) Warum wird die Nachrichtenliste immer aktualisiert?**
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
Wenn Sie einen 'Spinner' oben auf der Nachrichtenliste sehen, wird der Ordner noch immer mit dem entfernten Server synchronisiert. Sie können den Fortschritt der Synchronisation in der Ordnerliste sehen. Siehe die Legende darüber, was die Symbole und Zahlen bedeuten.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
Die Geschwindigkeit Ihres Geräts und Ihrer Internetverbindung sowie die Anzahl der Tage für die Synchronisierung von Nachrichten bestimmen, wie lange der Synchronisierungsvorgang dauern wird. Beachten Sie, dass Sie die Anzahl der Tage zum Synchronisieren von Nachrichten in den meisten Fällen nicht auf mehr als einen Tag einstellen sollten, siehe auch [diese FAQ](#user-content-faq39).
<br/>
<aname="faq47"></a>
**(47) How do I solve the error 'No primary account or no drafts folder' ?**
(47) Wie löse ich den Fehler »Kein primäres Konto oder kein Ordner für Entwürfe« ?
You'll get the error message *No primary account or no drafts folder* when trying to compose a message while there is no account set to be the primary account or when there is no drafts folder selected for the primary account. This can happen for example when you start FairEmail to compose a message from another app. FairEmail needs to know where to store the draft, so you'll need to select one account to be the primary account and/or you'll need to select a drafts folder for the primary account.
Sie erhalten die Fehlermeldung *Kein Primärkonto oder kein Entwürfe-Ordner* beim Versuch, eine Nachricht zu verfassen, während kein Konto als Hauptkonto gesetzt ist oder wenn kein Entwürfe-Ordner für das Hauptkonto ausgewählt ist. Dies kann zum Beispiel passieren, wenn Sie FairEmail starten, um eine Nachricht aus einer anderen App zu erstellen. FairEmail muss wissen, wo der Entwurf gespeichert werden soll, daher müssen Sie ein Konto als Hauptkonto und/oder einen Entwürfe-Ordner für das Hauptkonto auswählen.
This can also happen when you try to reply to a message or to forward a message from an account with no drafts folder while there is no primary account or when the primary account does not have a drafts folder.
Dies kann auch passieren, wenn Sie versuchen, auf eine Nachricht zu antworten oder eine Nachricht von einem Konto ohne Entwürfe-Ordner weiterzuleiten, wenn es kein Hauptkonto gibt oder wenn das Hauptkonto keinen Entwürfe-Ordner hat.
Please see [this FAQ](#user-content-faq141) for some more information.
Siehe [diese häufig gestellten Fragen (FAQ)](#user-content-faq141) für mehr Informationen.
<br/>
<aname="faq48"></a>
**~~(48) How do I solve the error 'No primary account or no archive folder' ?~~**
**~~(48) Wie löse ich den Fehler »Kein primäres Konto oder kein Archivordner«?~~**
~~You'll get the error message *No primary account or no archive folder* when searching for messages from another app. FairEmail needs to know where to search, so you'll need to select one account to be the primary account and/or you'll need to select a archive folder for the primary account.~~
~~Sie erhalten die Fehlermeldung *Kein primäres Konto oder kein Archivordner*, wenn sie nach Nachrichten von einer anderen App aus suchen. FairEmail muss wissen, wo Sie suchen wollen, daher müssen Sie ein Konto als Hauptkonto festlegen und/oder einen Archivordner für das Hauptkonto auswählen.~~
<br/>
<aname="faq49"></a>
**(49) How do I fix 'An outdated app sent a file path instead of a file stream' ?**
**(49) Wie behebe ich 'Eine veraltete App hat einen Dateipfad anstelle eines Datei-Streams gesendet' ?**
You likely selected or sent an attachment or image with an outdated file manager or an outdated app which assumes all apps still have storage permissions. For security and privacy reasons modern apps like FairEmail have no full access to all files anymore. This can result into the error message *An outdated app sent a file path instead of a file stream* if a file name instead of a file stream is being shared with FairEmail because FairEmail cannot randomly open files.
Sie haben wahrscheinlich einen Anhang oder ein Bild mit einem veralteten Dateimanager oder einer veralteten App ausgewählt, die davon ausgeht, dass alle Apps noch Speicherrechte haben. Aus Sicherheits- und Datenschutzgründen haben moderne Apps wie FairEmail keinen vollen Zugriff auf alle Dateien mehr. Dies kann zu der Fehlermeldung *Eine veraltete App hat einen Dateipfad anstelle eines Dateistroms gesendet* führen, wenn ein Dateiname statt eines Datei-Streams mit FairEmail geteilt wird, da FairEmail keine Dateien zufällig öffnen kann.
You can fix this by switching to an up-to-date file manager or an app designed for recent Android versions. Alternatively, you can grant FairEmail read access to the storage space on your device in the Android app settings. Note that this workaround [won't work on Android Q](https://developer.android.com/preview/privacy/scoped-storage) anymore.
Sie können dies beheben, indem Sie zu einem aktuellen Dateimanager oder einer App wechseln, die für aktuelle Android-Versionen entwickelt wurde. Alternativ können Sie FairEmail Lesezugriff auf den Speicherplatz ihres Geräts in den Android-App-Einstellungen gewähren. Beachten Sie, dass diese Lösung [nicht auf Android Q](https://developer.android.com/preview/privacy/scoped-storage) funktioniert.
See also [question 25](#user-content-faq25) and [what Google writes about it](https://developer.android.com/training/secure-file-sharing/share-file#RespondToRequest).
Siehe auch [Frage 25](#user-content-faq25) und [was Google dazu schreibt](https://developer.android.com/training/secure-file-sharing/share-file#RespondToRequest).
<br/>
<aname="faq50"></a>
**(50) Can you add an option to synchronize all messages?**
**(50) Kannst du eine Option hinzufügen, um alle Nachrichten zu synchronisieren?**
You can synchronize more or even all messages by long pressing a folder (inbox) in the folder list of an account (tap on the account name in the navigation menu) and selecting *Synchronize more* in the popup menu.
Sie können mehr oder sogar alle Nachrichten durch langes Drücken eines Ordners (Posteingang) in der Ordnerliste eines Kontos synchronisieren. Tippen Sie auf den Kontonamen im Navigationsmenü und wählen *Mehr synchronisieren* im Kontextmenü.
<br/>
<aname="faq51"></a>
**(51) How are folders sorted?**
**(51) Wie werden Ordner sortiert?**
Folders are first sorted on account order (by default on account name) and within an account with special, system folders on top, followed by folders set to synchronize. Within each category the folders are sorted on (display) name. You can set the display name by long pressing a folder in the folder list and selecting *Edit properties*.
Ordner werden zuerst nach der Reihenfolge der Accounts sortiert (standardmäßig nach Name), und innerhalb eines Accounts befinden sich ganz oben Systemordner, gefolgt von Ordnern nit aktivierter Synchronisierung. In jeder Kategorie werden die Ordner nach ihren (Anzeige-) Namen sortiert. Sie können den Anzeigenamen durch langes Drücken eines Ordners in der Ordnerliste festlegen und *Eigenschaften bearbeiten* auswählen.
The navigation (hamburger) menu item *Order folders* in the settings can be used to manually order the folders.
<br/>
<aname="faq52"></a>
**(52) Why does it take some time to reconnect to an account?**
**(52) Warum braucht es einige Zeit, um sich wieder mit einem Konto zu verbinden?**
There is no reliable way to know if an account connection was terminated gracefully or forcefully. Trying to reconnect to an account while the account connection was terminated forcefully too often can result in problems like [too many simultaneous connections](#user-content-faq23) or even the account being blocked. To prevent such problems, FairEmail waits 90 seconds until trying to reconnect again.
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute Zeit (empfangen) zwischen (seit Version 1.1540)
* Relative Zeit (empfangen) zwischen
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. Zum Beispiel hat FairEmail im Gegensatz zu den meisten anderen E-Mail-Apps Einstellungen für die Anzahl der Tage, an denen Nachrichten synchronisiert werden sollen, und für die Anzahl der Tage, für die Nachrichten aufbewahrt werden sollen, hauptsächlich, um den Akkuverbrauch zu senken. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
* Change password: Settings, tap Manual setup, tap Accounts, tap account, change password
* Set a signature: Settings, tap Manual setup, tap Identities, tap identity, Edit signature.
* Passwort ändern: Einstellungen → Manuelle Einrichtung und weitere Optionen → Konten → Konto auswählen → Passwort ändern
* Signatur festlegen: Einstellungen → Manuelle Einrichtung und weitere Optionen → Identitäten → Identität auswählen → Signatur bearbeiten.
* Kopie- und Blindkopie-Adressen (CC und BCC) hinzufügen: auf das Bild der Person am Ende des Betreffs tippen
* Zur nächsten/vorherigen Nachricht beim Archiviren/Löschen gehen: in den Einstellungen unter »Verhalten« *Unterhaltungen automatisch schließen* deaktivieren und unter *Beim schließen einer Unterhaltung* bitte *Zur nächsten/vorherigen Unterhaltung wechseln* auswählen
* Einen Ordner zum Sammeleingang hinzufügen: lange auf den Ordner in der Ordnerliste drücken und *Im Sammeleingang anzeigen* ankreuzen
* Einen Ordner zum Navigationsmenü hinzufügen: lange auf den Ordner in der Ordnerliste drücken und *Im Navigationsmenü anzeigen* ankreuzen
* Weitere Nachrichten laden: lange auf den Ordner in der Ordnerliste drücken und *Weitere Nachrichten abrufen* auswählen
* Delete a message, skipping trash: long press the trash icon
* Delete an account/identity: Settings, tap Manual setup, tap Accounts/Identities, tap the account/identity, trash icon top right
* Delete a folder: long press the folder in the folder list, Edit properties, trash icon top right
* Undo send: Outbox, swipe the message in the list left or right
* Um eine Nachricht direkt zu löschen und den Papierkorb zu umgehen, halten sie das Löschen-Symbol gedrückt
* Konto/Identität löschen: Einstellungen → Manuelle Einrichtung und weitere Optionen → Konten/Identitäten → Konto/Identität auswählen → Drei-Punkte-Menü → Löschen
* Ordner löschen: lange auf den Ordner in der Ordnerliste drücken -> Eigenschaften -> Drei-Punkte-Menü -> Löschen
* Senden rückgängig machen: Postausgang, dann Nachricht nach links oder rechts schieben
* Gesendete Nachrichten im Posteingang speichern: [Siehe diese F&A](#user-content-faq142)
* Change system folders: Settings, tap Manual setup, tap Accounts, tap account, at the bottom
* Export/import settings: Settings, navigation (left side) menu
* Systemordner ändern: Einstellungen → Manuelle Einrichtung und weitere Optionen → Konten → Konto auswählen → im unteren Bereich
@ -394,17 +394,17 @@ Vorgänge werden nur verarbeitet, wenn eine Verbindung zum E-Mail-Server besteht
<br/>
*... Ungültiges Sicherheitszertifikat (Identität des Servers kann nicht verifiziert werden) ...*
This can be caused by using an incorrect host name, so first double check the host name in the advanced identity/account settings (tap Manual setup). Bitte informieren Sie sich in der Dokumentation des E-Mail-Providers über den richtigen Hostnamen.
Dies kann durch die Verwendung eines falschen Hostnamens verursacht werden. Überprüfen Sie daher zunächst den Hostnamen in den erweiterten Identitäts-/Kontoeinstellungen (Manuelle Einrichtung und weitere Optionen). Bitte informieren Sie sich in der Dokumentation des E-Mail-Providers über den richtigen Hostnamen.
Sie sollten versuchen, dies zu beheben, indem Sie sich an Ihren Provider wenden oder ein gültiges Sicherheitszertifikat besorgen denn ungültige Sicherheitszertifikate sind unsicher und ermöglichen [Man-in-the-Middle-Angriffe](https://en.wikipedia.org/wiki/Man-in-the-middle_attack). Wenn Geld ein Hindernis ist, können Sie kostenlose Sicherheitszertifikate von [Let's Encrypt](https://letsencrypt.org) erhalten.
The quick, but unsafe solution (not advised), is to enable *Insecure connections* in the advanced identity settings (navigation menu, tap *Settings*, tap *Manual setup*, tap *Identities*, tap the identity, tap *Advanced*).
Die schnelle, aber unsichere Lösung (nicht empfohlen) ist, *Sichere Verbindungen* in den erweiterten Identitätseinstellungen zu aktivieren (Navigationsmenü -> *Einstellungen* -> *Manuelle Einstellungen und weitere Optionen* -> *Identitäten* -> jweilige Identität -> *Erweitert*).
Alternativ können Sie den Fingerabdruck von ungültigen Serverzertifikaten auch so akzeptieren:
1. Stellen Sie sicher, dass Sie eine vertrauenswürdige Internetverbindung verwenden (keine öffentlichen WLAN-Netzwerke, etc)
1. Gehen Sie zu den Einstellungen über das Navigationsmenü (wischen Sie von der linken Seite nach innen)
1. Tap Manual setup, tap Accounts/Identities and tap the faulty account and identity
1. Manuelle Einrichtung und weitere Optionen -> Accounts / Identitäten -> jeweiliger fehlerhafter Account oder Identität
1. Prüfen/Speichern Sie Konto und Identität
1. Markieren Sie das Kontrollkästchen unterhalb der Fehlermeldung und speichern Sie erneut
@ -635,7 +635,7 @@ Sie müssen zuerst [OpenKeychain](https://f-droid.org/en/packages/org.sufficient
**Wichtig**: die OpenKeychain-App ist dafür bekannt, (stillschweigend) abzustürzen, wenn die aufrufende App (FairEmail) noch nicht autorisiert ist und einen bestehenden öffentlichen Schlüssel erhält. Sie können dieses Problem umgehen, indem Sie versuchen, eine signierte/verschlüsselte Nachricht an einen Absender mit einem unbekannten öffentlichen Schlüssel zu senden.
**Wichtig**: Wenn die OpenKeychain-App einen Schlüssel nicht (mehr) findet, müssen Sie eventuell einen zuvor ausgewählten Schlüssel zurücksetzen. This can be done by long pressing an identity in the list of identities (Settings, tap Manual setup, tap Identities).
**Wichtig**: Wenn die OpenKeychain-App einen Schlüssel nicht (mehr) findet, müssen Sie eventuell einen zuvor ausgewählten Schlüssel zurücksetzen. Dies kann durch langes Drücken einer Identität in der Liste der Identitäten erfolgen (Einstellungen -> Manuelle Einrichtung und weitere Optionen -> Identitäten).
**Wichtig**: damit sich Apps wie FairEmail zuverlässig mit dem OpenKeychain-Dienst verbinden können, um Nachrichten zu verschlüsseln/entschlüsseln, kann es notwendig sein, die Akku-Optimierungen für die OpenKeychain-App zu deaktivieren.
@ -643,86 +643,86 @@ Sie müssen zuerst [OpenKeychain](https://f-droid.org/en/packages/org.sufficient
**Wichtig**: auf einigen Android-Versionen / Geräten ist es notwendig, *Popups anzeigen, während sie im Hintergrund laufen* zu aktivieren. in den zusätzlichen Berechtigungen der Android-App-Einstellungen der OpenKeychain-App. Ohne diese Berechtigung wird der Entwurf zwar gespeichert, aber das OpenKeychain-Popup zum Bestätigen/Auswählen erscheint möglicherweise nicht.
FairEmail will send the [Autocrypt](https://autocrypt.org/) header for use by other email clients, but only for signed and encrypted messages because too many email servers have problems with the often long Autocrypt header. Note that the most secure way to start an encrypted email exchange is by sending signed messages first. Received Autocrypt headers will be sent to the OpenKeychain app for storage on verifying a signature or decrypting a message.
FairEmail sendet, nur für signierte und verschlüsselte Nachrichten, da zu viele E-Mail-Server Probleme mit dem oft langen Header haben, einen [Autocrypt](https://autocrypt.org/)-Header zur Verwendung durch andere E-Mail-Clients. Beachten Sie, dass die sicherste Art, einen verschlüsselten E-Mail-Austausch zu beginnen, darin besteht, dass zuerst signierte Nachrichten gesendet werden. Empfangene Autocrypt Header werden an die OpenKeychain App gesendet, um eine Signatur zu überprüfen oder eine Nachricht zu entschlüsseln.
Although this shouldn't be necessary for most email clients, you can attach your public key to a message and if you use *.key* as extension, the mime type will correctly be*application/pgp-keys*.
Obwohl dies für die meisten E-Mail-Clients nicht notwendig sein sollte, können Sie Ihren Public-Key an eine Nachricht anhängen und wenn Sie *.key* als Dateiendung verwenden, ist der korrekte Mime-Typ*application/pgp-keys*.
All key handling is delegated to the OpenKey chain app for security reasons. This also means that FairEmail does not store PGP keys.
Alle Schlüsselbearbeitung wird aus Sicherheitsgründen an die OpenKey-Chainapp übertragen. Das bedeutet auch, dass FairEmail keine PGP-Schlüssel speichert.
Inline encrypted PGP in received messages is supported, but inline PGP signatures and inline PGP in outgoing messages is not supported, see [here](https://josefsson.org/inline-openpgp-considered-harmful.html) about why not.
Inline verschlüsseltes PGP in empfangenen Nachrichten wird unterstützt, aber Inline-PGP-Signaturen und Inline-PGP in ausgehenden Nachrichten werden nicht unterstützt, siehe [hier](https://josefsson.org/inline-openpgp-considered-harmful.html) warum nicht.
Signed-only or encrypted-only messages are not a good idea, please see here about why not:
Nur signierte oder nur verschlüsselte Nachrichten sind keine gute Idee. Bitte sehen Sie hier nach, warum nicht:
* [OpenPGP-Überlegungen Teil I](https://k9mail.github.io/2016/11/24/OpenPGP-Considerations-Part-I.html)
* [OpenPGP-Überlegungen Teil II](https://k9mail.github.io/2017/01/30/OpenPGP-Considerations-Part-II.html)
* [OpenPGP-Überlegungen Teil III Autocrypt](https://k9mail.github.io/2018/02/26/OpenPGP-Considerations-Part-III-Autocrypt.html)
Signed-only messages are supported, encrypted-only messages are not supported.
Nur signierte Nachrichten werden unterstützt, verschlüsselte Nachrichten nicht.
Common errors:
Häufige Fehler:
* *Kein Schlüssel*: kein PGP-Schlüssel für eine der aufgeführten E-Mail-Adressen verfügbar
* *Verschlüsselungsschlüssel fehlt*: es wurde wahrscheinlich in FairEmail ein Schlüssel ausgewählt, der in der OpenKeychain-App nicht mehr vorhanden ist. Das Zurücksetzen des Schlüssels (siehe oben) wird dieses Problem eventuell beheben.
* *Key for signature verification is missing*: the public key for the sender is not available in the OpenKeychain app. This can also be caused by Autocrypt being disabled in the encryption settings or by the Autocrypt header not being sent.
* *Schlüssel zur Signaturüberprüfung fehlt*: Der öffentliche Schlüssel für den Absender ist in der OpenKeychain App nicht verfügbar. Dies kann auch dadurch verursacht werden, dass Autocrypt in den Verschlüsselungseinstellungen deaktiviert wird oder der Autocrypt-Header nicht gesendet wird.
<br/>
*S/MIME*
Encrypting a message requires the public key(s) of the recipient(s). Signing a message requires your private key.
Die Verschlüsselung einer Nachricht erfordert den Public Key der/desEmpfänger(s). Das Signieren einer Nachricht erfordert Ihren Private Key.
Private keys are stored by Android and can be imported via the Android advanced security settings. There is a shortcut (button) for this in the encryption settings. Android will ask you to set a PIN, pattern, or password if you didn't before. If you have a Nokia device with Android 9, please [read this first](https://nokiamob.net/2019/08/10/a-bug-prevents-nokia-1-owners-from-unlocking-their-screen-even-with-right-pin-pattern/).
Private Schlüssel werden von Android gespeichert und können über die erweiterten Sicherheitseinstellungen von Android importiert werden. Dafür gibt es einen Knopf in den Datenschutzeinstellungen. Android wird Sie bitten, eine PIN, ein Ensperrungsmuster oder ein Passwort festzulegen, falls Sie dies zuvor nicht getan haben. Wenn Sie ein Nokia-Gerät mit Android 9 haben, [lesen Sie bitte zuerst das](https://nokiamob.net/2019/08/10/a-bug-prevents-nokia-1-owners-from-unlocking-their-screen-even-with-right-pin-pattern/).
Note that certificates can contains multiple keys for multiple purposes, for example for authentication, encryption and signing. Android only imports the first key, so to import all the keys, the certificate must first be split. This is not very trivial and you are advised to ask the certificate supplier for support.
Beachten Sie, dass Zertifikate mehrere Schlüssel für mehrere Zwecke enthalten können, zum Beispiel zur Authentifizierung, Verschlüsselung und Signierung. Android importiert nur den ersten Schlüssel, um alle Schlüssel zu importieren, muss das Zertifikat zuerst aufgeteilt werden. Das ist nicht sehr einfach, und es wird empfohlen, den Zertifikatlieferanten um Unterstützung zu bitten.
Note that S/MIMEsigning with other algorithms than RSA is supported, but be aware that other email clients might not support this. S/MIME encryption is possible with symmetric algorithms only, which means in practice using RSA.
Beachten Sie, dass S/MIME-Signierung mit anderen Algorithmen als RSA zwar unterstützt wird, aber andere E-Mail-Clients dies möglicherweise nicht unterstützen. S/MIME-Verschlüsselung ist nur mit symmetrischen Algorithmen möglich, das heißt in der Praxis RSA.
The default encryption method is PGP, but the last used encryption method will be remembered for the selected identity for the next time. You might need to enable the send options in the three dots menu again to be able to select the encryption method.
Die Standard-Verschlüsselungsmethode ist PGP, aber die zuletzt verwendete Verschlüsselungsmethode wird für die ausgewählte Identität gespeichert. Möglicherweise müssen Sie die Sendeoptionen im Drei-Punkte-Menü erneut aktivieren, um die Verschlüsselungsmethode wählen zu können.
To allow different private keys for the same email address, FairEmail will always let you select a key when there are multiple identities with the same email address for the same account.
Um verschiedene Private Keys für die gleiche E-Mail-Adresse nutzen zu können, lässt FairEmail Sie immer einen Key auswählen, wenn es mehrere Identitäten mit der gleichen E-Mail-Adresse für denselben Account gibt.
Public keys are stored by FairEmail and can be imported when verifying a signature for the first time or via the encryption settings (PEM or DER format).
Öffentliche Schlüssel werden bei FairEmail gespeichert und können bei der erstmaligen Überprüfung einer Signatur oder über die Privatsphäre-Einstellungen (PEM oder DER Format) importiert werden.
FairEmail verifies both the signature and the complete certificate chain.
FairEmail überprüft sowohl die Unterschrift als auch die gesamte Zertifikatskette.
Common errors:
Häufige Fehler:
* *No certificate found matching targetContraints*: this likely means you are using an old version of FairEmail
* *unable to find valid certification path to requested target*: basically this means one or more intermediate or root certificates were not found
* *Kein Zertifikat gefunden, das mit targetContraints übereinstimmt*: Das heißt meistens, dass Sie eine alte Version von FairEmail nutzen
* *Es konnte kein gültiger Zertifizierungspfad für das gewünschte Ziel gefunden werden*: Im Prinzip heißt das, dass ein oder mehrere gleichzeitige oder ein Root-Zertifikat nicht gefunden wurden
* *Privater Schlüssel stimmt mit keinem Verschlüsselungsschlüssel überein*: Der ausgewählte Schlüssel kann nicht verwendet werden, um die Nachricht zu entschlüsseln, wahrscheinlich weil es der falsche Schlüssel ist
* *Kein privater Schlüssel*: Es wurde kein Zertifikat ausgewählt oder kein Zertifikat im Android-Schlüsselgeschäft verfügbar
In case the certificate chain is incorrect, you can tap on the little info button to show the all certificates. After the certificate details the issuer or "selfSign" is shown. A certificate is self signed when the subject and the issuer are the same. Certificates from a certificate authority (CA) are marked with "[keyCertSign](https://tools.ietf.org/html/rfc5280#section-4.2.1.3)". Certificates found in the Android key store are marked with "Android".
Wenn die Zertifizierungskette falsch ist, können sie auf den kleinen Info-Knopf drücken, um alle Zertifikate anzuzeigen. Unter den Zertifikatdetails befinden sich der Aussteller des Zertifikats oder "SelfSugn". Ein Zertifikat ist selbst-signiert ("self-signed"), wenn der Empfänger und der Aussteller gleich sind. Zertifikate einer Zertifikatsbehörde (CA) werden mit "[keyCertSign](https://tools.ietf.org/html/rfc5280#section-4.2.1.3) gekennzeichnet. Zertifikate im Android-Schlüsselspeicher werden mit »Android« gekennzeichnet.
A valid chain looks like this:
Eine gültige Kette sieht so aus:
```
Your certificate > zero or more intermediate certificates > CA (root) certificate marked with "Android"
```
Note that a certificate chain will always be invalid when no anchor certificate can be found in the Android key store, which is fundamental to S/MIME certificate validation.
Beachten Sie, dass eine Zertifikatskette immer ungültig ist, wenn im Android-Schlüsselspeicher kein Ankerzertifikat gefunden werden kann - was für die Validierung von S/MIME-Zertifikaten von grundlegender Bedeutung ist.
Please see [here](https://support.google.com/pixelphone/answer/2844832?hl=en) how you can import certificates into the Android key store.
Siehe [hier](https://support.google.com/pixelphone/answer/2844832?hl=en), wie Sie Zertifikate in den Android-Key-Store importieren können.
The use of expired keys, inline encrypted/signed messages and hardware security tokens is not supported.
Die Verwendung von abgelaufenen Schlüsseln, inline verschlüsselten oder signierten Nachrichten und Hardware-Sicherheitstokens wird nicht unterstützt.
If you are looking for a free (test) S/MIME certificate, see [here](http://kb.mozillazine.org/Getting_an_SMIME_certificate) for the options. Please be sure to [read this first](https://davidroessli.com/logs/2019/09/free-smime-certificates-in-2019/#update20191219) if you want to request an S/MIME Actalis certificate. If you are looking for a cheap S/MIME certificate, I had a good experience with [Certum](https://www.certum.eu/en/smime-certificates/).
Wenn Sie ein kostenloses (Test-) S/MIME Zertifikat suchen, finden Sie die Optionen [hier](http://kb.mozillazine.org/Getting_an_SMIME_certificate). Achten sie darauf, [das](https://davidroessli.com/logs/2019/09/free-smime-certificates-in-2019/#update20191219) zuerst zu lesen, wenn sie ein solches Zertifikat erhalten wollen. Wenn Sie ein günstiges S/MIME-Zertifikat suchen, habe ich mit [Certum](https://www.certum.eu/en/smime-certificates/) gute Erfahrungen gemacht.
How to extract a public key from a S/MIME certificate:
Wie man einen öffentlichen Schlüssel aus einem S/MIME-Zertifikat extrahiert:
You can decode S/MIME signatures, etc, [here](https://lapo.it/asn1js/).
Sie können S/MIME Signaturen dekodieren usw., siehe [hier](https://lapo.it/asn1js/).
<br/>
*pretty Easy privacy*
*ziemlich simple Privatsphäre*
There is still [no approved standard](https://tools.ietf.org/id/draft-birk-pep-00.html) for pretty Easy privacy (p≡p) and not many people are using it.
Es gibt immer noch [keinen anerkannten Standard](https://tools.ietf.org/id/draft-birk-pep-00.html) für ziemlich einfache Privatsphäre (p= p), und nicht viele Benutzer verwenden ihn.
However, FairEmail can send and receive PGP encrypted messages, which are compatible with p≡p. Also, FairEmail understands incoming p≡p messages since version 1.1519, so the encrypted subject will be shown and the embedded message text will be shown more nicely.
FairEmail kann jedoch verschlüsselte PGP Nachrichten senden und empfangen, die mit p=p kompatibel sind. FairEmail kann seit Version 1. 519 auch eingehende p=p Nachrichten verarbeiten, sodass der verschlüsselte Betreff angezeigt wird und der eingebettete Nachrichtentext schöner angezeigt wird.
<br/>
@ -818,95 +818,95 @@ Mögliche Ursachen für nicht synchronisierte (gesendete oder empfangene) Nachri
Überprüfen Sie also Ihre Konto- und Ordnereinstellungen und prüfen Sie, ob die Konten/Ordner verbunden sind (siehe Legende im Navigationsmenü für die Bedeutung der Symbole).
If there are any error messages, please see [this FAQ](#user-content-faq22).
Wenn es irgendwelche Fehlermeldungen gibt, lesen Sie bitte [diese FAQ](#user-content-faq22).
On some devices, where there are lots of applications competing for memory, Android may stop the synchronization service as a last resort.
Auf einigen Geräten, wo viele Anwendungen um Speicher konkurrieren, kann Android den Synchronisierungsdienst als letzte Möglichkeit stoppen.
Some Android versions stop apps and services too aggressively. See [this dedicated website](https://dontkillmyapp.com/) and [this Android issue](https://issuetracker.google.com/issues/122098785) for more information.
Einige Android-Versionen stoppen Apps und Dienste zu aggressiv. Siehe [diese Website](https://dontkillmyapp.com/) und [dieses Android-Problem](https://issuetracker.google.com/issues/122098785) für weitere Informationen.
Disabling battery optimizations (setup step 3) reduces the chance Android will stop the synchronization service.
Das Deaktivieren von Batterieoptimierungen (Setup-Schritt 3) verringert die Chance, dass Android den Synchronisierungsdienst stoppt.
In case of successive connection errors, FairEmail will hold off increasingly longer to not drain the battery of your device. This is described in [this FAQ](#user-content-faq123).
Bei aufeinanderfolgenden Verbindungsfehlern wartet FairEmail mit jedem Mal länger, um den Akku Ihres Geräts nicht zu entladen. Dies wird in [in dieser FAQ](#user-content-faq123) beschrieben.
<br/>
<aname="faq17"></a>
**~~(17) Why does manual synchronize not work?~~**
**~~(17) Warum funktioniert die manuelle Synchronisation nicht?~~**
~~If the *Synchronize now* menu is dimmed, there is no connection to the account.~~
~~Wenn das *jetzt synchronisieren*-Menü abgeschaltet ist, gibt es keine Verbindung zum Konto.~~
~~See the previous question for more information.~~
~~Siehe die vorherige Frage für weitere Informationen.~~
<br/>
<aname="faq18"></a>
**(18) Why is the message preview not always shown?**
**(18) Warum wird die Nachrichtenvorschau nicht immer angezeigt?**
The preview of the message text cannot be shown if the message body has not been downloaded yet. See also [this FAQ](#user-content-faq15).
Die Vorschau des Nachrichtentextes kann nicht angezeigt werden, wenn der Nachrichtentext noch nicht heruntergeladen wurde. Siehe auch [diese häufig gestellten Fragen (FAQ)](#user-content-faq15).
<br/>
<aname="faq19"></a>
**(19) Why are the pro features so expensive?**
**(19) Warum sind die Pro-Funktionen so teuer?**
First of all, **FairEmail is basically free to use** and only some advanced features need to be purchased.
Zuallererst: **FairEmail ist grundsätzlich kostenlos zu nutzen** und nur einige erweiterte Funktionen müssen gekauft werden.
Zuerst, **FairEmail ist grundsätzlich kostenlos** und nur einige erweiterte Funktionen müssen gekauft werden.
Tout d'abord, **FairEmail est au fond gratuit** et seulement quelques fonctionnalités avancées doivent être achetés.
Please see the Play store description of the app or [see here](https://email.faircode.eu/#pro) for a complete list of pro features.
Bitte sehen Sie sich die Beschreibung der App im PlayStore an oder [siehe hier](https://email.faircode.eu/#pro) für eine vollständige Liste der Pro-Features.
The right question is "*why are there so many taxes and fees?*":
Die richtige Frage ist: »*Warum gibt es so viele Steuern und Gebühren?*«:
* MwSt.: 25 % (je nach Land)
* Google-Gebühr: 30 %
* Einkommenssteuer: 50 %
* <sub>PayPal-Gebühr: 5-10 % abhängig vom Land/Betrag</sub>
So, what is left for the developer is just a fraction of what you pay.
Was für den Entwickler übrig bleibt, ist also nur ein Bruchteil dessen, was Sie bezahlen.
Also note that most free apps will appear not to be sustainable in the end, whereas FairEmail is properly maintained and supported, and that free apps may have a catch, like sending privacy sensitive information to the internet. There are no privacy violating ads in the app either.
Beachten Sie auch, dass die meisten kostenlosen Apps am Ende nicht langfristig einsetzbar sind, während FairEmail ordnungsgemäß gewartet und unterstützt wird; und dass kostenlose Anwendungen einen Haken haben können, wie z.B. das Senden vertraulicher Informationen ins Internet. Es gibt in der App auch keine Privatsphäre verletztende Werbung.
I have been working on FairEmail almost every day for more than two years, so I think the price is more than reasonable. For this reason there won't be discounts either.
Ich arbeite seit mehr als zwei Jahren fast jeden Tag an FairEmail, daher halte ich den Preis für mehr als angemessen. Aus diesem Grund gibt es auch keine Rabatte.
<br/>
<aname="faq20"></a>
**(20) Can I get a refund?**
**(20) Kann ich eine Rückerstattung erhalten?**
If a purchased pro feature doesn't work as intended and this isn't caused by a problem in the free features and I cannot fix the problem in a timely manner, you can get a refund. In all other cases there is no refund possible. In no circumstances there is a refund possible for any problem related to the free features, since there wasn't paid anything for them and because they can be evaluated without any limitation. I take my responsibility as seller to deliver what has been promised and I expect that you take responsibility for informing yourself of what you are buying.
Wenn eine erworbene Pro-Funktion nicht wie geplant funktioniert, dies nicht durch ein Problem in den kostenlosen Funktionen verursacht wird und ich das Problem nicht rechtzeitig beheben kann, erhalten Sie eine Rückerstattung. In allen anderen Fällen ist keine Rückerstattung möglich. Unter keinen Umständen ist eine Rückerstattung für Probleme im Zusammenhang mit den kostenlosen Funktionen möglich, da diese nicht kostenpflichtig sind und diese uneingeschränkt genutzt werden können. Ich übernehme meine Verantwortung als Verkäufer, um die versprochenen Funktionen zu liefern, und ich erwarte, dass Sie die Verantwortung übernehmen, sich darüber zu informieren, was Sie kaufen.
<aname="faq21"></a>
**(21) How do I enable the notification light?**
**(21) Wie aktiviere ich das Benachrichtigungslicht?**
Before Android 8 Oreo: there is an advanced option in the notification settings of the app for this.
Vor Android 8 Oreo: Es gibt eine erweiterte Option im Setup dafür.
Android 8 Oreo and later: please see [here](https://developer.android.com/training/notify-user/channels) about how to configure notification channels. You can use the button *Default channel* in the notification settings of the app to directly go to the right Android notification channel settings.
Android 8 Oreo und später: Siehe [hier](https://developer.android.com/training/notify-user/channels) über die Konfiguration von Benachrichtigungskanälen. Sie können die Schaltfläche *Standardkanal* in den Benachrichtigungseinstellungen der App verwenden um direkt zu den richtigen Einstellungen für den Android Benachrichtigungskanal zu gelangen.
Note that apps cannot change notification settings, including the notification light setting, on Android 8 Oreo and later anymore.
Beachte, dass Apps die Benachrichtigungseinstellungen, einschließlich der Benachrichtigungslichteinstellung, auf Android 8 Oreo und späte nicht mehr ändern können.
Sometimes it is necessary to disable the setting *Show message preview in notifications* or to enable the settings *Show notifications with a preview text only* to workaround bugs in Android. This might apply to notification sounds and vibrations too.
Manchmal ist es notwendig, die Einstellung *Nachrichtenvorschau in Benachrichtigungen anzeigen* zu deaktivieren oder die Einstellungen *Benachrichtigungen nur mit Vorschautext anzeigen * zu aktivieren, um einen Fehler in Android zu beheben. Dies kann auch für Benachrichtigungstöne und Vibrationen gelten.
Setting a light color before Android 8 is not supported and on Android 8 and later not possible.
Das Setzen einer Lichtfarbe vor Android 8 wird nicht unterstützt und ist auf Android 8 und später nicht möglich.
<br/>
<aname="faq22"></a>
**(22) What does account/folder error ... mean?**
**(22) Was bedeutet Konto/Ordnerfehler ... ?**
FairEmail does not hide errors like similar apps often do, so it is easier to diagnose problems.
FairEmail versteckt keine Fehler, wie es ähnliche Apps meistens tun, daher ist es einfacher, Probleme zu diagnostizieren.
FairEmail will automatically try to connect again after a delay. This delay will be doubled after each failed attempt to prevent draining the battery and to prevent from being locked out permanently. Please see [this FAQ](#user-content-faq123) for more information about this.
FairEmail versucht automatisch, sich nach einer Verzögerung erneut zu verbinden. Diese Verzögerung wird sich nach jedem fehlgeschlagenen Versuch verdoppeln, um das Entladen der Batterie zu verhindern und zu verhindern, dass sie dauerhaft gesperrt wird. Weitere Informationen finden Sie in den [Häufig gestellten Fragen (FAQ)](#user-content-faq123).
There are general errors and errors specific to Gmail accounts (see below).
Es gibt allgemeine Fehler und Fehler spezifisch für Gmail-Konten (siehe unten).
**General errors**
**Allgemeine Fehler**
<aname="authfailed"></a>
The error *... **Authentication failed** ...* or *... AUTHENTICATE failed ...* likely means that your username or password was incorrect. Some providers expect as username just *username* and others your full email address *username@example.com*. When copying/pasting to enter a username or password, invisible characters might be copied, which could cause this problem as well. Some password managers are known to do this incorrectly too. The username might be case sensitive, so try lowercase characters only. Beim Passwort wird fast immer zwischen Groß- und Kleinschreibung unterschieden. Einige Anbieter verlangen die Verwendung eines App-Passworts anstelle des Kontopassworts, daher prüfen Sie bitte die Dokumentation des Anbieters. Manchmal ist es notwendig, den externen Zugriff (IMAP/SMTP) erst auf der Website des Providers zu aktivieren. Andere mögliche Ursachen sind, dass das Konto gesperrt ist oder dass die Anmeldung auf irgendeine Weise administrativ eingeschränkt wurde, z. B. indem die Anmeldung nur von bestimmten Netzwerken / IP-Adressen erlaubt ist.
Der Fehler *... **Authentifizierung fehlgeschlagen** ...* oder *... „Authentifizierung fehlgeschlagen …”* bedeutet wahrscheinlich, dass Ihr Benutzername oder Passwort ungültig ist. Einige Anbieter erwarten als Benutzername nur den *Benutzernamen* und andere jedoch Ihre vollständige E-Mail-Adresse (*benutzername@beispiel.de*). Beim Kopieren/Einfügen eines Benutzernamens oder Passworts können unsichtbare Zeichen kopiert werden, was auch zu diesem Problem führen kann. Einige Passwortmanager sind dafür bekannt, diesen Fehler ebenfalls zu machen. Beim Benutzernamen wird möglicherweise die Groß- und Kleinschreibung berücksichtigt, versuchen Sie also nur Kleinbuchstaben. Beim Passwort wird fast immer zwischen Groß- und Kleinschreibung unterschieden. Einige Anbieter verlangen die Verwendung eines App-Passworts anstelle des Kontopassworts, daher prüfen Sie bitte die Dokumentation des Anbieters. Manchmal ist es notwendig, den externen Zugriff (IMAP/SMTP) erst auf der Website des Providers zu aktivieren. Andere mögliche Ursachen sind, dass das Konto gesperrt ist oder dass die Anmeldung auf irgendeine Weise administrativ eingeschränkt wurde, z. B. indem die Anmeldung nur von bestimmten Netzwerken / IP-Adressen erlaubt ist.
If needed, you can update a password in the account settings: navigation menu (left side menu), tap *Settings*, tap *Manual setup*, tap *Accounts* and tap on the account. Das Ändern des Kontopassworts ändert in den meisten Fällen automatisch auch das Passwort der zugehörigen Identitäten. Wenn das Konto mit OAuth über den Schnelleinrichtungsassistenten statt mit einem Passwort autorisiert wurde, können Sie den Schnelleinrichtungsassistenten erneut ausführen und *Vorhandenes Konto erneut autorisieren* ankreuzen, um das Konto erneut zu authentifizieren. Beachten Sie, dass dafür eine aktuelle Version der App erforderlich ist.
Bei Bedarf können Sie ein Passwort in den Kontoeinstellungen aktualisieren: Navigationsmenü (linkes Seitenmenü), *Einstellungen* -> *Manuelle Einstellungen und weitere Optionen* -> *Konten* -> jeweiliges Konto. Das Ändern des Kontopassworts ändert in den meisten Fällen automatisch auch das Passwort der zugehörigen Identitäten. Wenn das Konto mit OAuth über den Schnelleinrichtungsassistenten statt mit einem Passwort autorisiert wurde, können Sie den Schnelleinrichtungsassistenten erneut ausführen und *Vorhandenes Konto erneut autorisieren* ankreuzen, um das Konto erneut zu authentifizieren. Beachten Sie, dass dafür eine aktuelle Version der App erforderlich ist.
Der Fehler *... Zu viele schlechte Authentifizierungsversuche ...* bedeutet wahrscheinlich, dass Sie ein Yahoo-Kontopasswort anstelle eines App-Passworts verwenden. Bitte lesen Sie [diese FAQ](#user-content-faq88), wie Sie ein Yahoo-Konto einrichten können.
@ -937,19 +937,19 @@ Der Fehler *... Unerwartetes Ende des zlib-Eingangsstroms ...* bedeutet, dass ni
Der Fehler *... Verbindungsfehler ...* könnte auf [Zu viele gleichzeitige Verbindungen](#user-content-faq23) hinweisen.
The warning *... Unsupported encoding ...* means that the character set of the message is unknown or not supported. FairEmail will assume ISO-8859-1 (Latin1), which will in most cases result in showing the message correctly.
Der Fehler *... Nicht unterstützte Kodierung ...* bedeutet, dass der Zeichensatz der Nachricht unbekannt ist oder nicht unterstützt wird. FairEmail geht von ISO-8859-1 (latin1) aus, was in den meisten Fällen dazu führt, dass die Nachricht korrekt angezeigt wird.
The error *... Login Rate Limit Hit ...* means that there were too many login attempts with an incorrect password. Please double check your password or authenticate the account again with the quick setup wizard (OAuth only).
Der Fehler *... Anmelderaten-Beschränkung überschritten …* bedeutet, dass es zu viele Anmeldeversuche mit einem falschen Passwort gab. Bitte überprüfen Sie Ihr Passwort oder authentifizieren Sie das Konto erneut mit dem Schnelleinstellungsassistenten (nur OAuth).
Please [see here](#user-content-faq4) for the errors *... Untrusted ... not in certificate ...*, *... Invalid security certificate (Can't verify identity of server) ...* or *... Trust anchor for certification path not found ...*
[Siehe hier](#user-content-faq4) für die Fehler *... Nicht vertrauenswürdig ... nicht im Zertifikat ...*, *... Ungültiges Sicherheitszertifikat (Kann die Identität des Servers nicht überprüfen) ...* oder *... Trust Anchor für Zertifizierungspfad nicht gefunden ...*
Please [see here](#user-content-faq127) for the error *... Syntactically invalid HELO argument(s) ...*.
[Siehe hier](#user-content-faq127) für den Fehler *... Syntaktisch ungültige(s) HELO-Argument(e) ...*.
Please [see here](#user-content-faq41) for the error *... Handshake failed ...*.
[Siehe hier](#user-content-faq41) für den Fehler *... Handshake fehlgeschlagen ...*.
See [here](https://linux.die.net/man/3/connect) for what error codes like EHOSTUNREACH and ETIMEDOUT mean.
[Siehe hier](https://linux.die.net/man/3/connect), was Fehlercodes wie EHOSTUNREACH oder ETIMEOUT bedeuten.
Possible causes are:
Mögliche Ursachen sind:
* Eine Firewall oder ein Router blockiert Verbindungen zum Server
* Hostname oder Portnummer ist ungültig
@ -959,46 +959,46 @@ Possible causes are:
* Der E-Mail-Server lehnt die Annahme einer Nachricht ab, zum Beispiel weil sie zu groß ist oder unzulässige Links enthält
* Es gibt zu viele Verbindungen zum Server, siehe dazu auch die nächste Frage
Many public Wi-Fi networks block outgoing email to prevent spam. Sometimes you can workaround this by using another SMTP port. See the documentation of the provider for the usable port numbers.
Viele öffentliche WLAN-Netzwerke blockieren ausgehende E-Mails, um Spam zu verhindern. Manchmal können Sie dies mit einem anderen SMTP-Port umgehen. Lesen Sie die Dokumentation des Anbieters für die nutzbaren Portnummern.
If you are using a [VPN](https://en.wikipedia.org/wiki/Virtual_private_network), the VPN provider might block the connection because it is too aggressively trying to prevent spam. Note that [Google Fi](https://fi.google.com/) is using a VPN too.
Wenn sie ein [VPN](https://en.wikipedia.org/wiki/Virtual_private_network)-Netzwerk verwenden, kann es sein, dass der VPN-Provider die Verbindung blockiert, weil er etwas zu aggressiv verucht, Spam zu blockieren. Beachten Sie, dass [Google Fi](https://fi.google.com/) auch eine VPN verwendet.
**Send errors**
**Sendefehler**
SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia.org/wiki/List_of_SMTP_server_return_codes). Too large messages and triggering the spam filter of an email server are the most common reasons.
SMTP-Server können Nachrichten aus [einer Reihe von Gründen](https://en.wikipedia.org/wiki/List_of_SMTP_server_return_codes) ablehnen. Zu große Nachrichten und das Auslösen des Spam-Filters eines E-Mail-Servers sind die häufigsten Gründe.
* Die Größe von Anhängen für Google Mail [beträgt 25 MB](https://support.google.com/mail/answer/6584)
* Das Limit für die Größe von Anhängen für Outlook und Office 365 [beträgt 20 MB](https://support.microsoft.com/en-us/help/2813269/attachment-size-exceeds-the-allowable-limit-error-when-you-add-a-large)
* Das Limit für die Größe von Anhängen für Yahoo [beträgt 25 MB](https://help.yahoo.com/kb/SLN5673.html)
* *554 5.7.1 Service nicht verfügbar; Client Host xxx.xxx.xxx.xxx blockiert*, bitte [hier schauen](https://docs.gandi.net/en/gandimail/faq/error_types/554_5_7_1_service_unavailable.html)
* *501 Syntaxfehler — Zeile zu lang* wird oft durch die Verwendung von langen Autocrypt-Kopfzeilen verursacht
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *503 5.5.0 Empfänger bereits angegeben* bedeutet hauptsächlich, dass eine Adresse sowohl als TO als auch als CC Adresse verwendet wird
* *554 5.7.1 … nicht zur Weiterleitung zugelassen* bedeutet, dass der E-Mail-Server den Benutzernamen/E-Mail-Adresse nicht erkennen konnte. Bitte überprüfen Sie den Hostnamen, Benutzernamen und E-Mail-Adresse in den Identitätseinstellungen.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 …*: bitte [siehe hier](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) oder [siehe hier](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
* *550 Spam-Nachricht abgelehnt, weil die IP von .. aufgelistet wird.* bedeutet, dass der E-Mail-Server es abgelehnt hat, eine Nachricht von der aktuellen (öffentlichen) Netzwerk-Adresse zu senden, weil sie zuvor dazu missbraucht wurde, Spam durch (hoffentlich) jemanden anderen zu senden. Bitte versuchen Sie, den Flugmodus für 10 Minuten zu aktivieren, um eine neue Netzwerkadresse zu erhalten.
* *550 Es tut uns leid, aber wir können Ihre E-Mail nicht senden. Entweder der Betreff, ein Link oder ein Anhang enthält möglicherweise Spam, Phishing oder Malware.* bedeutet, dass der E-Mail-Anbieter eine ausgehende Nachricht als schädlich betrachtet.
* *571 5.7.1 Nachricht enthält Spam oder einen Virus oder der Absender ist blockiert ...* bedeutet, dass der E-Mail-Server eine ausgehende Nachricht als Spam betrachtet. Dies bedeutet wahrscheinlich, dass die Spamfilter des E-Mail-Servers zu streng sind. Sie müssen den E-Mail-Anbieter kontaktieren, um Unterstützung zu erhalten.
* *451 4.7.0 Temporärer Serverfehler. Bitte versuchen Sie es später erneut. PRX4 …*: bitte [siehe hier](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) oder [siehe hier](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
If you want to use the Gmail SMTP server to workaround a too strict outgoing spam filter or to improve delivery of messages:
Wenn Sie den SMTP-Server von Gmaill verwenden wollen, um einen zu strengen Spam-Filter zu umgehen oder um die Zustellung von Nachrichten zu verbessern:
* Verify your email address [here](https://mail.google.com/mail/u/0/#settings/accounts) (you'll need to use a desktop browser for this)
* Change the identity settings like this (Settings, tap Manual setup, tap Identities, tap identity):
* Überprüfen Sie Ihre E-Mail-Adresse [hier](https://mail.google.com/mail/u/0/#settings/accounts) (Sie müssen dafür einen Desktop-Browser verwenden)
* Ändern Sie die Identitätseinstellungen so (Einstellungen -> manuelles Setup -> Identitäten -> jeweilige Identität):
The authorization of Gmail accounts setup with the quick wizard needs to be periodically refreshed via the [Android account manager](https://developer.android.com/reference/android/accounts/AccountManager). This requires contact/account permissions and internet connectivity.
Die Autorisierung von Gmail-Konten mit dem Schnellassistenten muss regelmäßig über den [Android Account Manager](https://developer.android.com/reference/android/accounts/AccountManager) aktualisiert werden. Dies erfordert Kontakt-/Konto-Berechtigungen und eine Internetverbindung.
In case of errors it is possible to authorize/restore a Gmail account again via the Gmail quick setup wizard.
Im Falle von Fehlern ist es möglich, ein Google Mail-Konto erneut über den Google Mail-Schnelleinstellungs-Assistenten zu autorisieren/wiederherzustellen.
The error *... Authentication failed ... Account not found ...* means that a previously authorized Gmail account was removed from the device.
Der Fehler *... Authentifizierung fehlgeschlagen ... Konto nicht gefunden ...* bedeutet, dass ein zuvor autorisiertes Google Mail-Konto vom Gerät entfernt wurde.
The errors *... Authentication failed ... No token ...* means that the Android account manager failed to refresh the authorization of a Gmail account.
Die Fehler *... Authentifizierung fehlgeschlagen ... Kein Token beim Aktualisieren ...* bedeutet, dass der Android Account-Manager die Autorisierung eines Google Mail-Kontos nicht aktualisieren konnte.
The error *... Authentication failed ... network error ...* means that the Android account manager was not able to refresh the authorization of a Gmail account due to problems with the internet connection
Der Fehler *... Ungültige Anmeldedaten ... Netzwerkfehler ...* bedeutet, dass der Android-Account-Manager aufgrund von Problemen mit der Internetverbindung die Autorisierung eines Google Mail-Kontos nicht aktualisieren konnte
Der Fehler *... Authentifizierung fehlgeschlagen ... Ungültige Anmeldeinformationen ...* könnten durch die Änderung des Kontopassworts verursacht werden oder durch den Entzug der erforderlichen Konto-/Kontaktberechtigungen. Falls das Kontopasswort geändert wurde, müssen Sie das Google-Konto in den Android-Kontoeinstellungen erneut authentifizieren. Falls die Berechtigungen entzogen wurden, können Sie den Gmail-Schnelleinrichtungsassistenten starten, um die erforderlichen Berechtigungen wieder zu erteilen (Sie müssen das Konto nicht erneut einrichten).
Note that downloading external images from a remote server can be used to record you did see a message, which you likely don't want if the message is spam or malicious.
Beachten Sie, dass das Herunterladen externer Bilder von einem entfernten Server verwendet werden kann, um eine Nachricht zu speichern, was Sie wahrscheinlich nicht wollen, wenn die Nachricht Spam oder bösartig ist.
<br/>
<aname="faq28"></a>
**(28) How can I manage status bar notifications?**
**(28) Wie kann ich Statusleisten-Benachrichtigungen verwalten?**
In the notification settings you'll find a button *Manage notifications* to directly navigate to the Android notifications settings for FairEmail.
In der Einrichtung finden Sie den Knopf *Benachrichtigungen verwalten*, um direkt zu den Android-Benachrichtigungseinstellungen für FairEmail zu navigieren.
On Android 8.0 Oreo and later you can manage the properties of the individual notification channels, for example to set a specific notification sound or to show notifications on the lock screen.
Auf Android 8.0 Oreo und später können Sie die Eigenschaften der einzelnen Benachrichtigungskanäle verwalten, zum Beispiel, um einen bestimmten Benachrichtigungston zu setzen oder um Benachrichtigungen auf dem Sperrbildschirm anzuzeigen.
FairEmail has the following notification channels:
FairEmail hat folgende Benachrichtigungskanäle:
* Service: used for the notification of the synchronize service, see also [this FAQ](#user-content-faq2)
* Send: used for the notification of the send service
* Notifications: used for new message notifications
* Warning: used for warning notifications
* Error: used for error notifications
* Service: Wird für die Benachrichtigung des Synchronisationsdienstes verwendet, siehe auch [ diese häufig gestellten Fragen (FAQ)](#user-content-faq2)
* Send: Wird für die Benachrichtigung des Sendedienstes verwendet
* Notifications: Wird für neue Nachrichten verwendet
* Warning: Für Warnhinweise verwendet
* Error: Wird für Fehlerbenachrichtigungen verwendet
See [here](https://developer.android.com/guide/topics/ui/notifiers/notifications#ManageChannels) for details on notification channels. In short: tap on the notification channel name to access the channel settings.
Siehe [hier](https://developer.android.com/guide/topics/ui/notifiers/notifications#ManageChannels) für Details zu den Benachrichtigungskanälen. Kurzum: Tippen Sie auf den Namen des Benachrichtigungskanals, um auf die Kanaleinstellungen zuzugreifen.
On Android before Android 8 Oreo you can set the notification sound in the settings.
Auf Android vor Android 8 Oreo können Sie den Benachrichtigungston in den Einstellungen einstellen.
See [this FAQ](#user-content-faq21) if your device has a notification light.
Sehen Sie sich [diese häufig gestellten Fragen (FAQ)](#user-content-faq21) an, wenn Ihr Gerät ein Benachrichtigungslicht hat.
<br/>
@ -1157,7 +1157,7 @@ You can use the [Email Privacy Tester](https://www.emailprivacytester.com/) for
<aname="faq33"></a>
**(33) Why are edited sender addresses not working?**
Most providers accept validated addresses only when sending messages to prevent spam.
Die meisten Anbieter akzeptieren nur validierte Adressen zum Versenden von Nachrichten, um Spam zu verhindern.
For example Google modifies the message headers like this for *unverified* addresses:
This means that the edited sender address was automatically replaced by a verified address before sending the message.
Das bedeutet, dass die bearbeitete Absenderadresse vor dem Senden der Nachricht automatisch durch eine verifizierte Adresse ersetzt wird.
Note that this is independent of receiving messages.
Beachten Sie bitte, das dies keinen Einfluss auf das Empfangen von Nachrichten hat.
<br/>
<aname="faq34"></a>
**(34) How are identities matched?**
**(34) Wie stimmen Identitäten überein?**
Identities are as expected matched by account. For incoming messages the *to*, *cc*, *bcc*, *from* and *(X-)delivered/envelope/original-to* addresses will be checked (in this order) and for outgoing messages (drafts, outbox and sent) only the *from* addresses will be checked. Equal addresses have precedence over partially matching addresses, except for *delivered-to* addresses.
Identitäten werden nach den Anforderungen des Kontos angepasst. Für eingehende Nachrichten werden *an*, *cc*, *bcc*, *von* und *(X-)versendet/Umschlag/Original an* Adressen überprüft (in dieser Reihenfolge), für ausgehende Nachrichten (Entwürfe, Ausgang und Gesendet) werden nur die *von* Adressen überprüft. Gleiche Adressen haben Vorrang vor teilweise übereinstimmenden Adressen, mit Ausnahme von *zugestellt-an*-Adressen.
The matched address will be shown as *via* in the addresses section of received messages (between the message header and message text).
Die übereinstimmende Adresse wird als *versendet über* im Adressbereich der empfangenen Nachrichten angezeigt (zwischen der Kopfzeile und dem Nachrichtentext).
Note that identities needs to be enabled to be able to be matched and that identities of other accounts will not be considered.
Beachten Sie, dass Identitäten aktiviert werden müssen, um damit übereinstimmen zu können, und dass Identitäten anderer Konten nicht berücksichtigt werden.
Matching will be done only once on receiving a message, so changing the configuration will not change existing messages. You could clear local messages by long pressing a folder in the folder list and synchronize the messages again though.
Das Anpassen erfolgt nur beim Empfang einer Nachricht, sodass das Ändern der Konfiguration bestehende Nachrichten nicht ändert. Sie könnten lokale Nachrichten löschen, indem Sie lange auf einen Ordner in der Ordnerliste drücken und die Nachrichten erneut synchronisieren.
It is possible to configure a [regex](https://en.wikipedia.org/wiki/Regular_expression) in the identity settings to match **the username** of an email address (the part before the @ sign).
Es ist möglich, einen [Regex](https://en.wikipedia.org/wiki/Regular_expression) (Regulärer Ausdruck) in den Identitätseinstellungen zu konfigurieren, um **den Benutzernamen** einer E-Mail-Adresse (den Teil vor dem @-Zeichen) abzugleichen.
Note that the domain name (the parts after the @ sign) always needs to be equal to the domain name of the identity.
Beachten Sie, dass der Domain-Name (die Teile nach dem @-Zeichen) immer gleich dem Domain-Namen der Identität sein muss.
If you like to match a catch-all email address, this regex is mostly okay:
Wenn SIe eine Catch-All-E-Mail-Adresse eintragen möchten, ist dieser Regex meistens in Ordnung:
```
.*
```
If you like to match the special purpose email addresses abc@example.com and xyx@example.com and like to have a fallback email address main@example.com as well, you could do something like this:
Wenn SIe E-Mail Adressen für spezielle Zwecke (z.B. abc@example.com und xyz@example.com) eintragen möchten, aber zusätzlich eine Reserve-Adresse wie main@example.com, sollten sie diese Schritte befolgen:
Matched identities can be used to color code messages. The identity color takes precedence over the folder and account color. Setting identity colors is a pro feature.
Passende Identitäten können verwendet werden, um Code-Nachrichten einzufärben. Identitätsfarben haben Vorrang vor Ordner- und Kontofarben. Das Festlegen von Identitätsfarben ist ein Pro-Funktion.
<br/>
<aname="faq35"></a>
**(35) Why should I be careful with viewing images, attachments, the original message, and opening links?**
**(35) Warum sollte ich bei Ansehen von Bildern, Anhängen und der Original-Nachricht vorsichtig sein?**
Viewing remotely stored images (see also [this FAQ](#user-content-faq27)) and opening links might not only tell the sender that you have seen the message, but will also leak your IP address. See also this question: [Why email's link is more dangerous than web search's link?](https://security.stackexchange.com/questions/241139/why-emails-link-is-more-dangerous-than-web-searchs-link).
Beim Anschauen von in der Ferne gespeicherten Bildern (siehe auch [diese FAQ](#user-content-faq27)) kann der Absender nicht nur wissen, dass Sie die Nachricht gesehen haben, er wird auch Ihre IP-Adresse kennen. Siehe auch diese Frage: [Warum ist der Link von E-Mails gefährlicher als der Link der Websuche?](https://security.stackexchange.com/questions/241139/why-emails-link-is-more-dangerous-than-web-searchs-link).
Opening attachments or viewing an original message might load remote content and execute scripts, that might not only cause privacy sensitive information to leak, but can also be a security risk.
Das Öffnen von Anhängen oder das Betrachten einer Originalnachricht kann entfernte Inhalte laden und Skripte ausführen, die nicht nur vertrauliche Informationen verbreiten könnten, sondern auch ein Sicherheitsrisiko darstellen können.
Note that your contacts could unknowingly send malicious messages if they got infected with malware.
Beachten Sie, dass Ihre Kontakte unwissentlich bösartige Nachrichten senden könnten, wenn sie mit Malware infiziert sind.
FairEmail formats messages again causing messages to look different from the original, but also uncovering phishing links.
FairEmail formatiert Nachrichten wieder und lässt Nachrichten anders aussehen als das Original, aber deckt auch Phishing-Links auf.
Note that reformatted messages are often better readable than original messages because the margins are removed, and font colors and sizes are standardized.
Beachten Sie, dass neu formatierte Nachrichten oft besser lesbar sind als ursprüngliche Nachrichten, da die Ränder entfernt und Schriftfarben und -größen standardisiert werden.
The Gmail app shows images by default by downloading the images through a Google proxy server. Since the images are downloaded from the source server [in real-time](https://blog.filippo.io/how-the-new-gmail-image-proxy-works-and-what-this-means-for-you/), this is even less secure because Google is involved too without providing much benefit.
Die Google Mail-App zeigt standardmäßig Bilder an, indem sie die Bilder über einen Google-Proxy-Server herunterlädt. Da die Bilder vom Quellserver [in Echtzeit](https://blog.filippo.io/how-the-new-gmail-image-proxy-works-and-what-this-means-for-you/) heruntergeladen werden, ist dies ist sogar noch weniger sicher, da Google auch ohne großen Nutzen beteiligt ist.
You can show images and original messages by default for trusted senders on a case-by-case basis by checking *Do not ask this again for ...*.
Sie können Bilder und Originalnachrichten standardmäßig für vertrauenswürdige Absender von Fall zu Fall anzeigen, indem Sie *Nicht erneut danach fragen für ...* im Dialog ankreuzen.
If you want to reset the default *Open with* apps, please [see here](https://www.androidauthority.com/how-to-set-default-apps-android-clear-621269/).
Wenn Sie die Standard *Öffnen mit*-Apps zurücksetzen möchten, lesen Sie bitte [diese FAQ](https://www.androidauthority.com/how-to-set-default-apps-android-clear-621269/).
<br/>
<aname="faq36"></a>
**(36) How are settings files encrypted?**
**(36) Wie werden Einstellungsdateien verschlüsselt?**
Short version: AES 256 bit
Kurze Version: AES 256 Bit
Long version:
Lange Version:
* The 256 bit key is generated with *PBKDF2WithHmacSHA1* using a 128 bit secure random salt and 65536 iterations
* The cipher is *AES/CBC/PKCS5Padding*
* Der 256-Bit-Schlüssel wird mit *PBKDF2WithHmacSHA1* erstellt, durch ein 128 Bit sicheres random salt und 65536 Wiederholungen
* Die Verschlüsselung ist *AES/CBC/PKCS5Padding*
<br/>
<aname="faq37"></a>
**(37) How are passwords stored?**
**(37) Wie werden Passwörter gespeichert?**
All supported Android versions [encrypt all user data](https://source.android.com/security/encryption), so all data, including usernames, passwords, messages, etc, is stored encrypted.
Alle unterstützten Android-Versionen [verschlüsseln alle Benutzerdaten](https://source.android.com/security/encryption), so dass alle Daten, einschließlich Benutzernamen, Passwörter, Nachrichten usw., verschlüsselt gespeichert werden.
If the device is secured with a PIN, pattern or password, you can make the account and identity passwords visible. If this is a problem because you are sharing the device with other people, consider to use [user profiles](https://www.howtogeek.com/333484/how-to-set-up-multiple-user-profiles-on-android/).
Wenn das Gerät mit einer PIN, einem Muster oder einem Passwort gesichert ist, können Sie das Konto und die Identitätskennwörter sichtbar machen. Wenn dies ein Problem ist, weil Sie das Gerät mit anderen Personen teilen, erwägen die Verwendung von [Benutzerprofilen](https://www.howtogeek.com/333484/how-to-set-up-multiple-user-profiles-on-android/).
<br/>
<aname="faq39"></a>
**(39) How can I reduce the battery usage of FairEmail?**
**(39) Wie kann ich den Akkuverbrauch von FairEmail reduzieren?**
Recent Android versions by default report *app usage* as a percentage in the Android battery settings screen. **Confusingly, *app usage* is not the same as *battery usage* and is not even directly related to battery usage!** The app usage (while in use) will be very high because FairEmail is using a foreground service which is considered as constant app usage by Android. However, this doesn't mean that FairEmail is constantly using battery power. The real battery usage can be seen by navigating to this screen:
Aktuelle Android-Versionen melden *App-Nutzung* standardmäßig als Prozentsatz in den Android Batterie-Einstellungen. **Verwirrenderweise ist *App-Nutzung* nicht identisch mit *Akkuverbrauch* und steht nicht einmal in direktem Zusammenhang mit dem Akkuverbrauch!** Die App-Nutzung (während der Verwendung) ist sehr hoch, da FairEmail einen Vordergrund-Service nutzt, der von Android als konstante App-Nutzung angesehen wird. Dies bedeutet jedoch nicht, dass FairEmail ständig Akkuleistung verbraucht. Der tatsächliche Akkuverbrauch kann durch die Navigation auf diesem Bildschirm gesehen werden:
*Android settings*, *Battery*, three-dots menu *Battery usage*, three-dots menu *Show full device usage*
As a rule of thumb the battery usage should be below or in any case not be much higher than *Mobile network standby*. If this isn't the case, please turn on *Auto optimize* in the receive settings. If this doesn't help, please [ask for support](https://contact.faircode.eu/?product=fairemailsupport).
In der Regel sollte der Akkuverbrauch unter oder in jedem Fall nicht viel höher sein als *Mobilfunkstandby*. Wenn dies nicht der Fall ist, aktivieren Sie bitte *Automatische Optimierung* in den Empfangseinstellungen. Wenn dies nicht hilft, bitten wir [um Unterstützung](https://contact.faircode.eu/?product=fairemailsupport).
It is inevitable that synchronizing messages will use battery power because it requires network access and accessing the messages database.
Es ist unvermeidlich, dass das Synchronisieren von Nachrichten Batteriestrom benötigt, da es Netzwerkzugriff und Zugriff auf die Nachrichtendatenbank erfordert.
If you are comparing the battery usage of FairEmail with another email client, please make sure the other email client is setup similarly. For example comparing always sync (push messages) and (infrequent) periodic checking for new messages is not a fair comparison.
Wenn Sie den Akkuverbrauch von FairEmail mit einem anderen E-Mail-Client vergleichen, stellen Sie bitte sicher, dass der andere E-Mail-Client ähnlich eingerichtet ist. Zum Beispiel ist es kein fairer Vergleich, stetige Synchronisation (Push-Nachrichten) und (seltenere) periodische Überprüfungen nach neuen Nachrichten zu vergleichen.
Reconnecting to an email server will use extra battery power, so an unstable internet connection will result in extra battery usage. Also, some email servers prematurely terminate idle connections, while [the standard](https://tools.ietf.org/html/rfc2177) says that an idle connection should be kept open for 29 minutes. In these cases you might want to synchronize periodically, for example each hour, instead of continuously. Note that polling frequently (more than every 30-60 minutes) will likely use more battery power than synchronizing always because connecting to the server and comparing the local and remote messages are expensive operations.
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. Sie könnten z. B. zunächst Nachrichten für eine große Anzahl von Tagen synchronisieren und danach die Anzahl der Tage zum Synchronisieren von Nachrichten reduzieren, aber die Anzahl der Tage zum Aufbewahren von Nachrichten belassen. Nachdem Sie die Anzahl der Tage verringert haben, die Nachrichten aufbewahrt werden sollen, sollten Sie die Bereinigung in den verschiedenen Einstellungen ausführen, um alte Dateien zu entfernen.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In diesem Fall ist es ratsam, die Anzahl der Tage für die Synchronisierung von Nachrichten auf ein Minimum zu reduzieren (siehe vorherige Frage) oder auf periodische Synchronisation der Nachrichten zu wechseln (Empfangseinstellungen).
To reduce data usage, you could change these advanced receive settings:
@ -1315,42 +1315,42 @@ By default FairEmail does not download message texts and attachments larger than
<br/>
<aname="faq41"></a>
**(41) How can I fix the error 'Handshake failed' ?**
**(41) Wie kann ich den Fehler 'Handshake fehlgeschlagen' beheben?**
There are several possible causes, so please read to the end of this answer.
Es gibt mehrere mögliche Ursachen, also lesen Sie bitte bis zum Ende dieser Antwort.
The error '*Handshake failed ... WRONG_VERSION_NUMBER ...*' might mean that you are trying to connect to an IMAP or SMTP server without an encrypted connection, typically using port 143 (IMAP) and port 25 (SMTP), or that a wrong protocol (SSL/TLS or STARTTLS) is being used.
Der Fehler '*Handshake fehlgeschlagen ... WRONG_VERSION_NUMBER ...*' könnte bedeuten, dass Sie versuchen, eine Verbindung zu einem IMAP oder SMTP Server ohne verschlüsselte Verbindung herzustellen, typischerweise unter Verwendung von Port 143 (IMAP) und Port 25 (SMTP); oder dass ein falsches Protokoll (SSL/TLS oder STARTTLS) verwendet wird.
Most providers provide encrypted connections using different ports, typically port 993 (IMAP) and port 465/587 (SMTP).
Die meisten Anbieter bieten verschlüsselte Verbindungen über verschiedene Ports, typischerweise Port 993 (IMAP) und Port 465/587 (SMTP).
If your provider doesn't support encrypted connections, you should ask to make this possible. If this isn't an option, you could enable *Allow insecure connections* both in the advanced settings AND the account/identity settings.
Falls Ihr Provider keine verschlüsselten Verbindungen unterstützt, sollten Sie darum bitten, dies zu ermöglichen. Wenn dies keine Option ist, können Sie *unsichere Verbindungen zulassen* sowohl in den erweiterten Einstellungen UND den Konto/Identitätseinstellungen aktivieren.
See also [this FAQ](#user-content-faq4).
Siehe auch [diese häufig gestellten Fragen (FAQ)](#user-content-faq4).
The error '*Handshake failed ... SSLV3_ALERT_ILLEGAL_PARAMETER ...*' is either caused by a bug in the SSL protocol implementation or by a too short DH key on the email server and can unfortunately not be fixed by FairEmail.
Der Fehler '*Handshake fehlgeschlagen ... SSLV3_ALERT_ILLEGAL_PARAMETER ...*' wird entweder durch einen Fehler in der SSL-Protokoll-Implementierung oder durch einen zu kurzen DH-Schlüssel auf dem E-Mail-Server verursacht und kann leider nicht durch FairEmail behoben werden.
The error '*Handshake failed ... HANDSHAKE_FAILURE_ON_CLIENT_HELLO ...*' might be caused by the provider still using RC4, which isn't supported since [Android 7](https://developer.android.com/about/versions/nougat/android-7.0-changes.html#tls-ssl) anymore.
Der Fehler '*Handshake fehlgeschlagen ... HANDSHAKE_FAILURE_ON_CLIENT_HELLO ...*' könnte durch den Provider verursacht werden, der immer noch RC4 verwendet, das seit [Android 7](https://developer.android.com/about/versions/nougat/android-7.0-changes.html#tls-ssl) nicht mehr unterstützt wird.
The error '*Handshake failed ... UNSUPPORTED_PROTOCOL or TLSV1_ALERT_PROTOCOL_VERSION ...*' might be caused by enabling hardening connections in the connection settings or by Android not supporting older protocols anymore, like SSLv3.
Der Fehler '*Handshake fehlgeschlagen ... UNSUPPORTED_PROTOCOL oder TLSV1_ALERT_PROTOCOL_VERSION ...*' kann durch das Aktivieren von abgehärteten Verbindungen in den Verbindungseinstellungen verursacht werden; oder durch Android, das ältere Protokolle, wie SSLv3, nicht mehr unterstützt.
Android 8 Oreo and later [do not support](https://developer.android.com/about/versions/oreo/android-8.0-changes#security-all) SSLv3 anymore. There is no way to workaround lacking RC4 and SSLv3 support because it has completely been removed from Android (which should say something).
Android 8 Oreo und später [unterstützen](https://developer.android.com/about/versions/oreo/android-8.0-changes#security-all) SSLv3 nicht mehr. Es gibt keine Möglichkeit, das Problem ohne Unterstützung von RC4 und SSLv3 zu umgehen, da es komplett aus Android entfernt wurde (was etwas heißen soll).
You can use [this website](https://ssl-tools.net/mailservers) or [this website](https://www.immuniweb.com/ssl/) to check for SSL/TLS problems of email servers.
Sie können [diese Website](https://ssl-tools.net/mailservers) oder [diese Website](https://www.immuniweb.com/ssl/) verwenden, um auf SSL/TLS-Probleme von E-Mail-Servern zu überprüfen.
<br/>
<aname="faq42"></a>
**(42) Can you add a new provider to the list of providers?**
**(42) Könne Sie einen neuen Anbieter zur Liste der Anbieter hinzufügen?**
If the provider is used by more than a few people, yes, with pleasure.
Wenn der Provider von mehr als ein paar Leuten benutzt wird, ja, mit Freude.
The following information is needed:
Folgende Informationen werden benötigt:
```
<provider
name="Gmail"
link="https://support.google.com/mail/answer/7126229" // link to the instructions of the provider
type="com.google"> // this is not needed
type="com.google"> // das wird nicht benötigt
<imap
host="imap.gmail.com"
port="993"
@ -1362,93 +1362,93 @@ The following information is needed:
</provider>
```
The EFF [writes](https://www.eff.org/nl/deeplinks/2018/06/announcing-starttls-everywhere-securing-hop-hop-email-delivery): "*Additionally, even if you configure STARTTLS perfectly and use a valid certificate, there’s still no guarantee your communication will be encrypted.*"
Das EFF [schreibt](https://www.eff.org/nl/deeplinks/2018/06/announcing-starttls-everywhere-securing-hop-hop-email-delivery): "*Zusätzlich, auch wenn Sie STARTTLS perfekt konfigurieren und ein gültiges Zertifikat verwenden, gibt es noch keine Garantie dafür, dass Ihre Kommunikation verschlüsselt wird.*"
So, pure SSL connections are safer than using [STARTTLS](https://en.wikipedia.org/wiki/Opportunistic_TLS) and therefore preferred.
Also sind reine SSL-Verbindungen sicherer als die Verwendung von [STARTTLS](https://en.wikipedia.org/wiki/Opportunistic_TLS) und daher bevorzugt.
Please make sure receiving and sending messages works properly before contacting me to add a provider.
Bitte stellen Sie sicher, dass das Empfangen und Senden von Nachrichten richtig funktioniert, bevor Sie mich kontaktieren, um einen Anbieter hinzuzufügen.
See below about how to contact me.
Sehen Sie weiter unten, wie Sie mich kontaktieren können.
<br/>
<aname="faq43"></a>
**(43) Can you show the original ... ?**
**(43) Kann das Original angezeigt werden?**
Show original, shows the original message as the sender has sent it, including original fonts, colors, margins, etc. FairEmail does and will not alter this in any way, except for requesting [TEXT_AUTOSIZING](https://developer.android.com/reference/android/webkit/WebSettings.LayoutAlgorithm), which will *attempt* to make small text more readable.
"Original anzeigen" zeigt die Originalnachricht an, wie der Absender sie gesendet hat, einschließlich Originalschriften, Farben, Ränder usw. Fair E-Mail ändert dies nicht ab und wird es auch nicht auf irgendeine Weise tun, außer, um [TEXT_AUTOSIZING](https://developer.android.com/reference/android/webkit/WebSettings.LayoutAlgorithm) zu erfragen, welches *versuchen wird*, kleinen Text besser lesbar zu machen.
<br/>
<aname="faq44"></a>
**~~(44) Can you show contact photos / identicons in the sent folder?~~**
**~~(44) Können Sie Kontaktfotos / Identicons im Gesendet-Ordner anzeigen?~~**
~~Contact photos and identicons are always shown for the sender because this is necessary for conversation threads.~~ ~~Getting contact photos for both the sender and receiver is not really an option because getting contact photo is an expensive operation.~~
~~Kontaktfotos und Identicons werden immer für den Absender angezeigt, da dies für Unterhaltungshinweise notwendig ist. ~ ~~Kontaktfotos für Absender und Empfänger zu erhalten ist keine wirkliche Option, da das Kontakt-Foto eine teure Operation ist.~~
<br/>
<aname="faq45"></a>
**(45) How can I fix 'This key is not available. To use it, you must import it as one of your own!' ?**
**(45) Wie kann ich »Dieser Schlüssel ist nicht verfügbar. Um es zu verwenden, müssen sie es selbst importieren«! ?**
You'll get the message *This key is not available. To use it, you must import it as one of your own!* when trying to decrypt a message with a public key. To fix this you'll need to import the private key.
Sie werden eine Nachricht *»Dieser Schlüssel ist nicht verfügbar. Um es zu verwenden, müssen Sie es als einen Ihrer eigenen importieren!«* erhalten. Wenn Sie versuchen, eine Nachricht mit einem öffentlichen Schlüssel zu entschlüsseln. Um es zu beheben, müssen Sie den privaten Schlüssel importieren.
<br/>
<aname="faq46"></a>
**(46) Why does the message list keep refreshing?**
**(46) Warum wird die Nachrichtenliste immer aktualisiert?**
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
Wenn Sie einen 'Spinner' oben auf der Nachrichtenliste sehen, wird der Ordner noch immer mit dem entfernten Server synchronisiert. Sie können den Fortschritt der Synchronisation in der Ordnerliste sehen. Siehe die Legende darüber, was die Symbole und Zahlen bedeuten.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
Die Geschwindigkeit Ihres Geräts und Ihrer Internetverbindung sowie die Anzahl der Tage für die Synchronisierung von Nachrichten bestimmen, wie lange der Synchronisierungsvorgang dauern wird. Beachten Sie, dass Sie die Anzahl der Tage zum Synchronisieren von Nachrichten in den meisten Fällen nicht auf mehr als einen Tag einstellen sollten, siehe auch [diese FAQ](#user-content-faq39).
<br/>
<aname="faq47"></a>
**(47) How do I solve the error 'No primary account or no drafts folder' ?**
(47) Wie löse ich den Fehler »Kein primäres Konto oder kein Ordner für Entwürfe« ?
You'll get the error message *No primary account or no drafts folder* when trying to compose a message while there is no account set to be the primary account or when there is no drafts folder selected for the primary account. This can happen for example when you start FairEmail to compose a message from another app. FairEmail needs to know where to store the draft, so you'll need to select one account to be the primary account and/or you'll need to select a drafts folder for the primary account.
Sie erhalten die Fehlermeldung *Kein Primärkonto oder kein Entwürfe-Ordner* beim Versuch, eine Nachricht zu verfassen, während kein Konto als Hauptkonto gesetzt ist oder wenn kein Entwürfe-Ordner für das Hauptkonto ausgewählt ist. Dies kann zum Beispiel passieren, wenn Sie FairEmail starten, um eine Nachricht aus einer anderen App zu erstellen. FairEmail muss wissen, wo der Entwurf gespeichert werden soll, daher müssen Sie ein Konto als Hauptkonto und/oder einen Entwürfe-Ordner für das Hauptkonto auswählen.
This can also happen when you try to reply to a message or to forward a message from an account with no drafts folder while there is no primary account or when the primary account does not have a drafts folder.
Dies kann auch passieren, wenn Sie versuchen, auf eine Nachricht zu antworten oder eine Nachricht von einem Konto ohne Entwürfe-Ordner weiterzuleiten, wenn es kein Hauptkonto gibt oder wenn das Hauptkonto keinen Entwürfe-Ordner hat.
Please see [this FAQ](#user-content-faq141) for some more information.
Siehe [diese häufig gestellten Fragen (FAQ)](#user-content-faq141) für mehr Informationen.
<br/>
<aname="faq48"></a>
**~~(48) How do I solve the error 'No primary account or no archive folder' ?~~**
**~~(48) Wie löse ich den Fehler »Kein primäres Konto oder kein Archivordner«?~~**
~~You'll get the error message *No primary account or no archive folder* when searching for messages from another app. FairEmail needs to know where to search, so you'll need to select one account to be the primary account and/or you'll need to select a archive folder for the primary account.~~
~~Sie erhalten die Fehlermeldung *Kein primäres Konto oder kein Archivordner*, wenn sie nach Nachrichten von einer anderen App aus suchen. FairEmail muss wissen, wo Sie suchen wollen, daher müssen Sie ein Konto als Hauptkonto festlegen und/oder einen Archivordner für das Hauptkonto auswählen.~~
<br/>
<aname="faq49"></a>
**(49) How do I fix 'An outdated app sent a file path instead of a file stream' ?**
**(49) Wie behebe ich 'Eine veraltete App hat einen Dateipfad anstelle eines Datei-Streams gesendet' ?**
You likely selected or sent an attachment or image with an outdated file manager or an outdated app which assumes all apps still have storage permissions. For security and privacy reasons modern apps like FairEmail have no full access to all files anymore. This can result into the error message *An outdated app sent a file path instead of a file stream* if a file name instead of a file stream is being shared with FairEmail because FairEmail cannot randomly open files.
Sie haben wahrscheinlich einen Anhang oder ein Bild mit einem veralteten Dateimanager oder einer veralteten App ausgewählt, die davon ausgeht, dass alle Apps noch Speicherrechte haben. Aus Sicherheits- und Datenschutzgründen haben moderne Apps wie FairEmail keinen vollen Zugriff auf alle Dateien mehr. Dies kann zu der Fehlermeldung *Eine veraltete App hat einen Dateipfad anstelle eines Dateistroms gesendet* führen, wenn ein Dateiname statt eines Datei-Streams mit FairEmail geteilt wird, da FairEmail keine Dateien zufällig öffnen kann.
You can fix this by switching to an up-to-date file manager or an app designed for recent Android versions. Alternatively, you can grant FairEmail read access to the storage space on your device in the Android app settings. Note that this workaround [won't work on Android Q](https://developer.android.com/preview/privacy/scoped-storage) anymore.
Sie können dies beheben, indem Sie zu einem aktuellen Dateimanager oder einer App wechseln, die für aktuelle Android-Versionen entwickelt wurde. Alternativ können Sie FairEmail Lesezugriff auf den Speicherplatz ihres Geräts in den Android-App-Einstellungen gewähren. Beachten Sie, dass diese Lösung [nicht auf Android Q](https://developer.android.com/preview/privacy/scoped-storage) funktioniert.
See also [question 25](#user-content-faq25) and [what Google writes about it](https://developer.android.com/training/secure-file-sharing/share-file#RespondToRequest).
Siehe auch [Frage 25](#user-content-faq25) und [was Google dazu schreibt](https://developer.android.com/training/secure-file-sharing/share-file#RespondToRequest).
<br/>
<aname="faq50"></a>
**(50) Can you add an option to synchronize all messages?**
**(50) Kannst du eine Option hinzufügen, um alle Nachrichten zu synchronisieren?**
You can synchronize more or even all messages by long pressing a folder (inbox) in the folder list of an account (tap on the account name in the navigation menu) and selecting *Synchronize more* in the popup menu.
Sie können mehr oder sogar alle Nachrichten durch langes Drücken eines Ordners (Posteingang) in der Ordnerliste eines Kontos synchronisieren. Tippen Sie auf den Kontonamen im Navigationsmenü und wählen *Mehr synchronisieren* im Kontextmenü.
<br/>
<aname="faq51"></a>
**(51) How are folders sorted?**
**(51) Wie werden Ordner sortiert?**
Folders are first sorted on account order (by default on account name) and within an account with special, system folders on top, followed by folders set to synchronize. Within each category the folders are sorted on (display) name. You can set the display name by long pressing a folder in the folder list and selecting *Edit properties*.
Ordner werden zuerst nach der Reihenfolge der Accounts sortiert (standardmäßig nach Name), und innerhalb eines Accounts befinden sich ganz oben Systemordner, gefolgt von Ordnern nit aktivierter Synchronisierung. In jeder Kategorie werden die Ordner nach ihren (Anzeige-) Namen sortiert. Sie können den Anzeigenamen durch langes Drücken eines Ordners in der Ordnerliste festlegen und *Eigenschaften bearbeiten* auswählen.
The navigation (hamburger) menu item *Order folders* in the settings can be used to manually order the folders.
<br/>
<aname="faq52"></a>
**(52) Why does it take some time to reconnect to an account?**
**(52) Warum braucht es einige Zeit, um sich wieder mit einem Konto zu verbinden?**
There is no reliable way to know if an account connection was terminated gracefully or forcefully. Trying to reconnect to an account while the account connection was terminated forcefully too often can result in problems like [too many simultaneous connections](#user-content-faq23) or even the account being blocked. To prevent such problems, FairEmail waits 90 seconds until trying to reconnect again.
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute Zeit (empfangen) zwischen (seit Version 1.1540)
* Relative Zeit (empfangen) zwischen
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. Zum Beispiel hat FairEmail im Gegensatz zu den meisten anderen E-Mail-Apps Einstellungen für die Anzahl der Tage, an denen Nachrichten synchronisiert werden sollen, und für die Anzahl der Tage, für die Nachrichten aufbewahrt werden sollen, hauptsächlich, um den Akkuverbrauch zu senken. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
* Change password: Settings, tap Manual setup, tap Accounts, tap account, change password
* Set a signature: Settings, tap Manual setup, tap Identities, tap identity, Edit signature.
* Passwort ändern: Einstellungen → Manuelle Einrichtung und weitere Optionen → Konten → Konto auswählen → Passwort ändern
* Signatur festlegen: Einstellungen → Manuelle Einrichtung und weitere Optionen → Identitäten → Identität auswählen → Signatur bearbeiten.
* Kopie- und Blindkopie-Adressen (CC und BCC) hinzufügen: auf das Bild der Person am Ende des Betreffs tippen
* Zur nächsten/vorherigen Nachricht beim Archiviren/Löschen gehen: in den Einstellungen unter »Verhalten« *Unterhaltungen automatisch schließen* deaktivieren und unter *Beim schließen einer Unterhaltung* bitte *Zur nächsten/vorherigen Unterhaltung wechseln* auswählen
* Einen Ordner zum Sammeleingang hinzufügen: lange auf den Ordner in der Ordnerliste drücken und *Im Sammeleingang anzeigen* ankreuzen
* Einen Ordner zum Navigationsmenü hinzufügen: lange auf den Ordner in der Ordnerliste drücken und *Im Navigationsmenü anzeigen* ankreuzen
* Weitere Nachrichten laden: lange auf den Ordner in der Ordnerliste drücken und *Weitere Nachrichten abrufen* auswählen
* Delete a message, skipping trash: long press the trash icon
* Delete an account/identity: Settings, tap Manual setup, tap Accounts/Identities, tap the account/identity, trash icon top right
* Delete a folder: long press the folder in the folder list, Edit properties, trash icon top right
* Undo send: Outbox, swipe the message in the list left or right
* Um eine Nachricht direkt zu löschen und den Papierkorb zu umgehen, halten sie das Löschen-Symbol gedrückt
* Konto/Identität löschen: Einstellungen → Manuelle Einrichtung und weitere Optionen → Konten/Identitäten → Konto/Identität auswählen → Drei-Punkte-Menü → Löschen
* Ordner löschen: lange auf den Ordner in der Ordnerliste drücken -> Eigenschaften -> Drei-Punkte-Menü -> Löschen
* Senden rückgängig machen: Postausgang, dann Nachricht nach links oder rechts schieben
* Gesendete Nachrichten im Posteingang speichern: [Siehe diese F&A](#user-content-faq142)
* Change system folders: Settings, tap Manual setup, tap Accounts, tap account, at the bottom
* Export/import settings: Settings, navigation (left side) menu
* Systemordner ändern: Einstellungen → Manuelle Einrichtung und weitere Optionen → Konten → Konto auswählen → im unteren Bereich
@ -394,17 +394,17 @@ Vorgänge werden nur verarbeitet, wenn eine Verbindung zum E-Mail-Server besteht
<br/>
*... Ungültiges Sicherheitszertifikat (Identität des Servers kann nicht verifiziert werden) ...*
This can be caused by using an incorrect host name, so first double check the host name in the advanced identity/account settings (tap Manual setup). Bitte informieren Sie sich in der Dokumentation des E-Mail-Providers über den richtigen Hostnamen.
Dies kann durch die Verwendung eines falschen Hostnamens verursacht werden. Überprüfen Sie daher zunächst den Hostnamen in den erweiterten Identitäts-/Kontoeinstellungen (Manuelle Einrichtung und weitere Optionen). Bitte informieren Sie sich in der Dokumentation des E-Mail-Providers über den richtigen Hostnamen.
Sie sollten versuchen, dies zu beheben, indem Sie sich an Ihren Provider wenden oder ein gültiges Sicherheitszertifikat besorgen denn ungültige Sicherheitszertifikate sind unsicher und ermöglichen [Man-in-the-Middle-Angriffe](https://en.wikipedia.org/wiki/Man-in-the-middle_attack). Wenn Geld ein Hindernis ist, können Sie kostenlose Sicherheitszertifikate von [Let's Encrypt](https://letsencrypt.org) erhalten.
The quick, but unsafe solution (not advised), is to enable *Insecure connections* in the advanced identity settings (navigation menu, tap *Settings*, tap *Manual setup*, tap *Identities*, tap the identity, tap *Advanced*).
Die schnelle, aber unsichere Lösung (nicht empfohlen) ist, *Sichere Verbindungen* in den erweiterten Identitätseinstellungen zu aktivieren (Navigationsmenü -> *Einstellungen* -> *Manuelle Einstellungen und weitere Optionen* -> *Identitäten* -> jweilige Identität -> *Erweitert*).
Alternativ können Sie den Fingerabdruck von ungültigen Serverzertifikaten auch so akzeptieren:
1. Stellen Sie sicher, dass Sie eine vertrauenswürdige Internetverbindung verwenden (keine öffentlichen WLAN-Netzwerke, etc)
1. Gehen Sie zu den Einstellungen über das Navigationsmenü (wischen Sie von der linken Seite nach innen)
1. Tap Manual setup, tap Accounts/Identities and tap the faulty account and identity
1. Manuelle Einrichtung und weitere Optionen -> Accounts / Identitäten -> jeweiliger fehlerhafter Account oder Identität
1. Prüfen/Speichern Sie Konto und Identität
1. Markieren Sie das Kontrollkästchen unterhalb der Fehlermeldung und speichern Sie erneut
@ -635,7 +635,7 @@ Sie müssen zuerst [OpenKeychain](https://f-droid.org/en/packages/org.sufficient
**Wichtig**: die OpenKeychain-App ist dafür bekannt, (stillschweigend) abzustürzen, wenn die aufrufende App (FairEmail) noch nicht autorisiert ist und einen bestehenden öffentlichen Schlüssel erhält. Sie können dieses Problem umgehen, indem Sie versuchen, eine signierte/verschlüsselte Nachricht an einen Absender mit einem unbekannten öffentlichen Schlüssel zu senden.
**Wichtig**: Wenn die OpenKeychain-App einen Schlüssel nicht (mehr) findet, müssen Sie eventuell einen zuvor ausgewählten Schlüssel zurücksetzen. This can be done by long pressing an identity in the list of identities (Settings, tap Manual setup, tap Identities).
**Wichtig**: Wenn die OpenKeychain-App einen Schlüssel nicht (mehr) findet, müssen Sie eventuell einen zuvor ausgewählten Schlüssel zurücksetzen. Dies kann durch langes Drücken einer Identität in der Liste der Identitäten erfolgen (Einstellungen -> Manuelle Einrichtung und weitere Optionen -> Identitäten).
**Wichtig**: damit sich Apps wie FairEmail zuverlässig mit dem OpenKeychain-Dienst verbinden können, um Nachrichten zu verschlüsseln/entschlüsseln, kann es notwendig sein, die Akku-Optimierungen für die OpenKeychain-App zu deaktivieren.
@ -643,86 +643,86 @@ Sie müssen zuerst [OpenKeychain](https://f-droid.org/en/packages/org.sufficient
**Wichtig**: auf einigen Android-Versionen / Geräten ist es notwendig, *Popups anzeigen, während sie im Hintergrund laufen* zu aktivieren. in den zusätzlichen Berechtigungen der Android-App-Einstellungen der OpenKeychain-App. Ohne diese Berechtigung wird der Entwurf zwar gespeichert, aber das OpenKeychain-Popup zum Bestätigen/Auswählen erscheint möglicherweise nicht.
FairEmail will send the [Autocrypt](https://autocrypt.org/) header for use by other email clients, but only for signed and encrypted messages because too many email servers have problems with the often long Autocrypt header. Note that the most secure way to start an encrypted email exchange is by sending signed messages first. Received Autocrypt headers will be sent to the OpenKeychain app for storage on verifying a signature or decrypting a message.
FairEmail sendet, nur für signierte und verschlüsselte Nachrichten, da zu viele E-Mail-Server Probleme mit dem oft langen Header haben, einen [Autocrypt](https://autocrypt.org/)-Header zur Verwendung durch andere E-Mail-Clients. Beachten Sie, dass die sicherste Art, einen verschlüsselten E-Mail-Austausch zu beginnen, darin besteht, dass zuerst signierte Nachrichten gesendet werden. Empfangene Autocrypt Header werden an die OpenKeychain App gesendet, um eine Signatur zu überprüfen oder eine Nachricht zu entschlüsseln.
Although this shouldn't be necessary for most email clients, you can attach your public key to a message and if you use *.key* as extension, the mime type will correctly be*application/pgp-keys*.
Obwohl dies für die meisten E-Mail-Clients nicht notwendig sein sollte, können Sie Ihren Public-Key an eine Nachricht anhängen und wenn Sie *.key* als Dateiendung verwenden, ist der korrekte Mime-Typ*application/pgp-keys*.
All key handling is delegated to the OpenKey chain app for security reasons. This also means that FairEmail does not store PGP keys.
Alle Schlüsselbearbeitung wird aus Sicherheitsgründen an die OpenKey-Chainapp übertragen. Das bedeutet auch, dass FairEmail keine PGP-Schlüssel speichert.
Inline encrypted PGP in received messages is supported, but inline PGP signatures and inline PGP in outgoing messages is not supported, see [here](https://josefsson.org/inline-openpgp-considered-harmful.html) about why not.
Inline verschlüsseltes PGP in empfangenen Nachrichten wird unterstützt, aber Inline-PGP-Signaturen und Inline-PGP in ausgehenden Nachrichten werden nicht unterstützt, siehe [hier](https://josefsson.org/inline-openpgp-considered-harmful.html) warum nicht.
Signed-only or encrypted-only messages are not a good idea, please see here about why not:
Nur signierte oder nur verschlüsselte Nachrichten sind keine gute Idee. Bitte sehen Sie hier nach, warum nicht:
* [OpenPGP-Überlegungen Teil I](https://k9mail.github.io/2016/11/24/OpenPGP-Considerations-Part-I.html)
* [OpenPGP-Überlegungen Teil II](https://k9mail.github.io/2017/01/30/OpenPGP-Considerations-Part-II.html)
* [OpenPGP-Überlegungen Teil III Autocrypt](https://k9mail.github.io/2018/02/26/OpenPGP-Considerations-Part-III-Autocrypt.html)
Signed-only messages are supported, encrypted-only messages are not supported.
Nur signierte Nachrichten werden unterstützt, verschlüsselte Nachrichten nicht.
Common errors:
Häufige Fehler:
* *Kein Schlüssel*: kein PGP-Schlüssel für eine der aufgeführten E-Mail-Adressen verfügbar
* *Verschlüsselungsschlüssel fehlt*: es wurde wahrscheinlich in FairEmail ein Schlüssel ausgewählt, der in der OpenKeychain-App nicht mehr vorhanden ist. Das Zurücksetzen des Schlüssels (siehe oben) wird dieses Problem eventuell beheben.
* *Key for signature verification is missing*: the public key for the sender is not available in the OpenKeychain app. This can also be caused by Autocrypt being disabled in the encryption settings or by the Autocrypt header not being sent.
* *Schlüssel zur Signaturüberprüfung fehlt*: Der öffentliche Schlüssel für den Absender ist in der OpenKeychain App nicht verfügbar. Dies kann auch dadurch verursacht werden, dass Autocrypt in den Verschlüsselungseinstellungen deaktiviert wird oder der Autocrypt-Header nicht gesendet wird.
<br/>
*S/MIME*
Encrypting a message requires the public key(s) of the recipient(s). Signing a message requires your private key.
Die Verschlüsselung einer Nachricht erfordert den Public Key der/desEmpfänger(s). Das Signieren einer Nachricht erfordert Ihren Private Key.
Private keys are stored by Android and can be imported via the Android advanced security settings. There is a shortcut (button) for this in the encryption settings. Android will ask you to set a PIN, pattern, or password if you didn't before. If you have a Nokia device with Android 9, please [read this first](https://nokiamob.net/2019/08/10/a-bug-prevents-nokia-1-owners-from-unlocking-their-screen-even-with-right-pin-pattern/).
Private Schlüssel werden von Android gespeichert und können über die erweiterten Sicherheitseinstellungen von Android importiert werden. Dafür gibt es einen Knopf in den Datenschutzeinstellungen. Android wird Sie bitten, eine PIN, ein Ensperrungsmuster oder ein Passwort festzulegen, falls Sie dies zuvor nicht getan haben. Wenn Sie ein Nokia-Gerät mit Android 9 haben, [lesen Sie bitte zuerst das](https://nokiamob.net/2019/08/10/a-bug-prevents-nokia-1-owners-from-unlocking-their-screen-even-with-right-pin-pattern/).
Note that certificates can contains multiple keys for multiple purposes, for example for authentication, encryption and signing. Android only imports the first key, so to import all the keys, the certificate must first be split. This is not very trivial and you are advised to ask the certificate supplier for support.
Beachten Sie, dass Zertifikate mehrere Schlüssel für mehrere Zwecke enthalten können, zum Beispiel zur Authentifizierung, Verschlüsselung und Signierung. Android importiert nur den ersten Schlüssel, um alle Schlüssel zu importieren, muss das Zertifikat zuerst aufgeteilt werden. Das ist nicht sehr einfach, und es wird empfohlen, den Zertifikatlieferanten um Unterstützung zu bitten.
Note that S/MIMEsigning with other algorithms than RSA is supported, but be aware that other email clients might not support this. S/MIME encryption is possible with symmetric algorithms only, which means in practice using RSA.
Beachten Sie, dass S/MIME-Signierung mit anderen Algorithmen als RSA zwar unterstützt wird, aber andere E-Mail-Clients dies möglicherweise nicht unterstützen. S/MIME-Verschlüsselung ist nur mit symmetrischen Algorithmen möglich, das heißt in der Praxis RSA.
The default encryption method is PGP, but the last used encryption method will be remembered for the selected identity for the next time. You might need to enable the send options in the three dots menu again to be able to select the encryption method.
Die Standard-Verschlüsselungsmethode ist PGP, aber die zuletzt verwendete Verschlüsselungsmethode wird für die ausgewählte Identität gespeichert. Möglicherweise müssen Sie die Sendeoptionen im Drei-Punkte-Menü erneut aktivieren, um die Verschlüsselungsmethode wählen zu können.
To allow different private keys for the same email address, FairEmail will always let you select a key when there are multiple identities with the same email address for the same account.
Um verschiedene Private Keys für die gleiche E-Mail-Adresse nutzen zu können, lässt FairEmail Sie immer einen Key auswählen, wenn es mehrere Identitäten mit der gleichen E-Mail-Adresse für denselben Account gibt.
Public keys are stored by FairEmail and can be imported when verifying a signature for the first time or via the encryption settings (PEM or DER format).
Öffentliche Schlüssel werden bei FairEmail gespeichert und können bei der erstmaligen Überprüfung einer Signatur oder über die Privatsphäre-Einstellungen (PEM oder DER Format) importiert werden.
FairEmail verifies both the signature and the complete certificate chain.
FairEmail überprüft sowohl die Unterschrift als auch die gesamte Zertifikatskette.
Common errors:
Häufige Fehler:
* *No certificate found matching targetContraints*: this likely means you are using an old version of FairEmail
* *unable to find valid certification path to requested target*: basically this means one or more intermediate or root certificates were not found
* *Kein Zertifikat gefunden, das mit targetContraints übereinstimmt*: Das heißt meistens, dass Sie eine alte Version von FairEmail nutzen
* *Es konnte kein gültiger Zertifizierungspfad für das gewünschte Ziel gefunden werden*: Im Prinzip heißt das, dass ein oder mehrere gleichzeitige oder ein Root-Zertifikat nicht gefunden wurden
* *Privater Schlüssel stimmt mit keinem Verschlüsselungsschlüssel überein*: Der ausgewählte Schlüssel kann nicht verwendet werden, um die Nachricht zu entschlüsseln, wahrscheinlich weil es der falsche Schlüssel ist
* *Kein privater Schlüssel*: Es wurde kein Zertifikat ausgewählt oder kein Zertifikat im Android-Schlüsselgeschäft verfügbar
In case the certificate chain is incorrect, you can tap on the little info button to show the all certificates. After the certificate details the issuer or "selfSign" is shown. A certificate is self signed when the subject and the issuer are the same. Certificates from a certificate authority (CA) are marked with "[keyCertSign](https://tools.ietf.org/html/rfc5280#section-4.2.1.3)". Certificates found in the Android key store are marked with "Android".
Wenn die Zertifizierungskette falsch ist, können sie auf den kleinen Info-Knopf drücken, um alle Zertifikate anzuzeigen. Unter den Zertifikatdetails befinden sich der Aussteller des Zertifikats oder "SelfSugn". Ein Zertifikat ist selbst-signiert ("self-signed"), wenn der Empfänger und der Aussteller gleich sind. Zertifikate einer Zertifikatsbehörde (CA) werden mit "[keyCertSign](https://tools.ietf.org/html/rfc5280#section-4.2.1.3) gekennzeichnet. Zertifikate im Android-Schlüsselspeicher werden mit »Android« gekennzeichnet.
A valid chain looks like this:
Eine gültige Kette sieht so aus:
```
Your certificate > zero or more intermediate certificates > CA (root) certificate marked with "Android"
```
Note that a certificate chain will always be invalid when no anchor certificate can be found in the Android key store, which is fundamental to S/MIME certificate validation.
Beachten Sie, dass eine Zertifikatskette immer ungültig ist, wenn im Android-Schlüsselspeicher kein Ankerzertifikat gefunden werden kann - was für die Validierung von S/MIME-Zertifikaten von grundlegender Bedeutung ist.
Please see [here](https://support.google.com/pixelphone/answer/2844832?hl=en) how you can import certificates into the Android key store.
Siehe [hier](https://support.google.com/pixelphone/answer/2844832?hl=en), wie Sie Zertifikate in den Android-Key-Store importieren können.
The use of expired keys, inline encrypted/signed messages and hardware security tokens is not supported.
Die Verwendung von abgelaufenen Schlüsseln, inline verschlüsselten oder signierten Nachrichten und Hardware-Sicherheitstokens wird nicht unterstützt.
If you are looking for a free (test) S/MIME certificate, see [here](http://kb.mozillazine.org/Getting_an_SMIME_certificate) for the options. Please be sure to [read this first](https://davidroessli.com/logs/2019/09/free-smime-certificates-in-2019/#update20191219) if you want to request an S/MIME Actalis certificate. If you are looking for a cheap S/MIME certificate, I had a good experience with [Certum](https://www.certum.eu/en/smime-certificates/).
Wenn Sie ein kostenloses (Test-) S/MIME Zertifikat suchen, finden Sie die Optionen [hier](http://kb.mozillazine.org/Getting_an_SMIME_certificate). Achten sie darauf, [das](https://davidroessli.com/logs/2019/09/free-smime-certificates-in-2019/#update20191219) zuerst zu lesen, wenn sie ein solches Zertifikat erhalten wollen. Wenn Sie ein günstiges S/MIME-Zertifikat suchen, habe ich mit [Certum](https://www.certum.eu/en/smime-certificates/) gute Erfahrungen gemacht.
How to extract a public key from a S/MIME certificate:
Wie man einen öffentlichen Schlüssel aus einem S/MIME-Zertifikat extrahiert:
You can decode S/MIME signatures, etc, [here](https://lapo.it/asn1js/).
Sie können S/MIME Signaturen dekodieren usw., siehe [hier](https://lapo.it/asn1js/).
<br/>
*pretty Easy privacy*
*ziemlich simple Privatsphäre*
There is still [no approved standard](https://tools.ietf.org/id/draft-birk-pep-00.html) for pretty Easy privacy (p≡p) and not many people are using it.
Es gibt immer noch [keinen anerkannten Standard](https://tools.ietf.org/id/draft-birk-pep-00.html) für ziemlich einfache Privatsphäre (p= p), und nicht viele Benutzer verwenden ihn.
However, FairEmail can send and receive PGP encrypted messages, which are compatible with p≡p. Also, FairEmail understands incoming p≡p messages since version 1.1519, so the encrypted subject will be shown and the embedded message text will be shown more nicely.
FairEmail kann jedoch verschlüsselte PGP Nachrichten senden und empfangen, die mit p=p kompatibel sind. FairEmail kann seit Version 1. 519 auch eingehende p=p Nachrichten verarbeiten, sodass der verschlüsselte Betreff angezeigt wird und der eingebettete Nachrichtentext schöner angezeigt wird.
<br/>
@ -818,95 +818,95 @@ Mögliche Ursachen für nicht synchronisierte (gesendete oder empfangene) Nachri
Überprüfen Sie also Ihre Konto- und Ordnereinstellungen und prüfen Sie, ob die Konten/Ordner verbunden sind (siehe Legende im Navigationsmenü für die Bedeutung der Symbole).
If there are any error messages, please see [this FAQ](#user-content-faq22).
Wenn es irgendwelche Fehlermeldungen gibt, lesen Sie bitte [diese FAQ](#user-content-faq22).
On some devices, where there are lots of applications competing for memory, Android may stop the synchronization service as a last resort.
Auf einigen Geräten, wo viele Anwendungen um Speicher konkurrieren, kann Android den Synchronisierungsdienst als letzte Möglichkeit stoppen.
Some Android versions stop apps and services too aggressively. See [this dedicated website](https://dontkillmyapp.com/) and [this Android issue](https://issuetracker.google.com/issues/122098785) for more information.
Einige Android-Versionen stoppen Apps und Dienste zu aggressiv. Siehe [diese Website](https://dontkillmyapp.com/) und [dieses Android-Problem](https://issuetracker.google.com/issues/122098785) für weitere Informationen.
Disabling battery optimizations (setup step 3) reduces the chance Android will stop the synchronization service.
Das Deaktivieren von Batterieoptimierungen (Setup-Schritt 3) verringert die Chance, dass Android den Synchronisierungsdienst stoppt.
In case of successive connection errors, FairEmail will hold off increasingly longer to not drain the battery of your device. This is described in [this FAQ](#user-content-faq123).
Bei aufeinanderfolgenden Verbindungsfehlern wartet FairEmail mit jedem Mal länger, um den Akku Ihres Geräts nicht zu entladen. Dies wird in [in dieser FAQ](#user-content-faq123) beschrieben.
<br/>
<aname="faq17"></a>
**~~(17) Why does manual synchronize not work?~~**
**~~(17) Warum funktioniert die manuelle Synchronisation nicht?~~**
~~If the *Synchronize now* menu is dimmed, there is no connection to the account.~~
~~Wenn das *jetzt synchronisieren*-Menü abgeschaltet ist, gibt es keine Verbindung zum Konto.~~
~~See the previous question for more information.~~
~~Siehe die vorherige Frage für weitere Informationen.~~
<br/>
<aname="faq18"></a>
**(18) Why is the message preview not always shown?**
**(18) Warum wird die Nachrichtenvorschau nicht immer angezeigt?**
The preview of the message text cannot be shown if the message body has not been downloaded yet. See also [this FAQ](#user-content-faq15).
Die Vorschau des Nachrichtentextes kann nicht angezeigt werden, wenn der Nachrichtentext noch nicht heruntergeladen wurde. Siehe auch [diese häufig gestellten Fragen (FAQ)](#user-content-faq15).
<br/>
<aname="faq19"></a>
**(19) Why are the pro features so expensive?**
**(19) Warum sind die Pro-Funktionen so teuer?**
First of all, **FairEmail is basically free to use** and only some advanced features need to be purchased.
Zuallererst: **FairEmail ist grundsätzlich kostenlos zu nutzen** und nur einige erweiterte Funktionen müssen gekauft werden.
Zuerst, **FairEmail ist grundsätzlich kostenlos** und nur einige erweiterte Funktionen müssen gekauft werden.
Tout d'abord, **FairEmail est au fond gratuit** et seulement quelques fonctionnalités avancées doivent être achetés.
Please see the Play store description of the app or [see here](https://email.faircode.eu/#pro) for a complete list of pro features.
Bitte sehen Sie sich die Beschreibung der App im PlayStore an oder [siehe hier](https://email.faircode.eu/#pro) für eine vollständige Liste der Pro-Features.
The right question is "*why are there so many taxes and fees?*":
Die richtige Frage ist: »*Warum gibt es so viele Steuern und Gebühren?*«:
* MwSt.: 25 % (je nach Land)
* Google-Gebühr: 30 %
* Einkommenssteuer: 50 %
* <sub>PayPal-Gebühr: 5-10 % abhängig vom Land/Betrag</sub>
So, what is left for the developer is just a fraction of what you pay.
Was für den Entwickler übrig bleibt, ist also nur ein Bruchteil dessen, was Sie bezahlen.
Also note that most free apps will appear not to be sustainable in the end, whereas FairEmail is properly maintained and supported, and that free apps may have a catch, like sending privacy sensitive information to the internet. There are no privacy violating ads in the app either.
Beachten Sie auch, dass die meisten kostenlosen Apps am Ende nicht langfristig einsetzbar sind, während FairEmail ordnungsgemäß gewartet und unterstützt wird; und dass kostenlose Anwendungen einen Haken haben können, wie z.B. das Senden vertraulicher Informationen ins Internet. Es gibt in der App auch keine Privatsphäre verletztende Werbung.
I have been working on FairEmail almost every day for more than two years, so I think the price is more than reasonable. For this reason there won't be discounts either.
Ich arbeite seit mehr als zwei Jahren fast jeden Tag an FairEmail, daher halte ich den Preis für mehr als angemessen. Aus diesem Grund gibt es auch keine Rabatte.
<br/>
<aname="faq20"></a>
**(20) Can I get a refund?**
**(20) Kann ich eine Rückerstattung erhalten?**
If a purchased pro feature doesn't work as intended and this isn't caused by a problem in the free features and I cannot fix the problem in a timely manner, you can get a refund. In all other cases there is no refund possible. In no circumstances there is a refund possible for any problem related to the free features, since there wasn't paid anything for them and because they can be evaluated without any limitation. I take my responsibility as seller to deliver what has been promised and I expect that you take responsibility for informing yourself of what you are buying.
Wenn eine erworbene Pro-Funktion nicht wie geplant funktioniert, dies nicht durch ein Problem in den kostenlosen Funktionen verursacht wird und ich das Problem nicht rechtzeitig beheben kann, erhalten Sie eine Rückerstattung. In allen anderen Fällen ist keine Rückerstattung möglich. Unter keinen Umständen ist eine Rückerstattung für Probleme im Zusammenhang mit den kostenlosen Funktionen möglich, da diese nicht kostenpflichtig sind und diese uneingeschränkt genutzt werden können. Ich übernehme meine Verantwortung als Verkäufer, um die versprochenen Funktionen zu liefern, und ich erwarte, dass Sie die Verantwortung übernehmen, sich darüber zu informieren, was Sie kaufen.
<aname="faq21"></a>
**(21) How do I enable the notification light?**
**(21) Wie aktiviere ich das Benachrichtigungslicht?**
Before Android 8 Oreo: there is an advanced option in the notification settings of the app for this.
Vor Android 8 Oreo: Es gibt eine erweiterte Option im Setup dafür.
Android 8 Oreo and later: please see [here](https://developer.android.com/training/notify-user/channels) about how to configure notification channels. You can use the button *Default channel* in the notification settings of the app to directly go to the right Android notification channel settings.
Android 8 Oreo und später: Siehe [hier](https://developer.android.com/training/notify-user/channels) über die Konfiguration von Benachrichtigungskanälen. Sie können die Schaltfläche *Standardkanal* in den Benachrichtigungseinstellungen der App verwenden um direkt zu den richtigen Einstellungen für den Android Benachrichtigungskanal zu gelangen.
Note that apps cannot change notification settings, including the notification light setting, on Android 8 Oreo and later anymore.
Beachte, dass Apps die Benachrichtigungseinstellungen, einschließlich der Benachrichtigungslichteinstellung, auf Android 8 Oreo und späte nicht mehr ändern können.
Sometimes it is necessary to disable the setting *Show message preview in notifications* or to enable the settings *Show notifications with a preview text only* to workaround bugs in Android. This might apply to notification sounds and vibrations too.
Manchmal ist es notwendig, die Einstellung *Nachrichtenvorschau in Benachrichtigungen anzeigen* zu deaktivieren oder die Einstellungen *Benachrichtigungen nur mit Vorschautext anzeigen * zu aktivieren, um einen Fehler in Android zu beheben. Dies kann auch für Benachrichtigungstöne und Vibrationen gelten.
Setting a light color before Android 8 is not supported and on Android 8 and later not possible.
Das Setzen einer Lichtfarbe vor Android 8 wird nicht unterstützt und ist auf Android 8 und später nicht möglich.
<br/>
<aname="faq22"></a>
**(22) What does account/folder error ... mean?**
**(22) Was bedeutet Konto/Ordnerfehler ... ?**
FairEmail does not hide errors like similar apps often do, so it is easier to diagnose problems.
FairEmail versteckt keine Fehler, wie es ähnliche Apps meistens tun, daher ist es einfacher, Probleme zu diagnostizieren.
FairEmail will automatically try to connect again after a delay. This delay will be doubled after each failed attempt to prevent draining the battery and to prevent from being locked out permanently. Please see [this FAQ](#user-content-faq123) for more information about this.
FairEmail versucht automatisch, sich nach einer Verzögerung erneut zu verbinden. Diese Verzögerung wird sich nach jedem fehlgeschlagenen Versuch verdoppeln, um das Entladen der Batterie zu verhindern und zu verhindern, dass sie dauerhaft gesperrt wird. Weitere Informationen finden Sie in den [Häufig gestellten Fragen (FAQ)](#user-content-faq123).
There are general errors and errors specific to Gmail accounts (see below).
Es gibt allgemeine Fehler und Fehler spezifisch für Gmail-Konten (siehe unten).
**General errors**
**Allgemeine Fehler**
<aname="authfailed"></a>
The error *... **Authentication failed** ...* or *... AUTHENTICATE failed ...* likely means that your username or password was incorrect. Some providers expect as username just *username* and others your full email address *username@example.com*. When copying/pasting to enter a username or password, invisible characters might be copied, which could cause this problem as well. Some password managers are known to do this incorrectly too. The username might be case sensitive, so try lowercase characters only. Beim Passwort wird fast immer zwischen Groß- und Kleinschreibung unterschieden. Einige Anbieter verlangen die Verwendung eines App-Passworts anstelle des Kontopassworts, daher prüfen Sie bitte die Dokumentation des Anbieters. Manchmal ist es notwendig, den externen Zugriff (IMAP/SMTP) erst auf der Website des Providers zu aktivieren. Andere mögliche Ursachen sind, dass das Konto gesperrt ist oder dass die Anmeldung auf irgendeine Weise administrativ eingeschränkt wurde, z. B. indem die Anmeldung nur von bestimmten Netzwerken / IP-Adressen erlaubt ist.
Der Fehler *... **Authentifizierung fehlgeschlagen** ...* oder *... „Authentifizierung fehlgeschlagen …”* bedeutet wahrscheinlich, dass Ihr Benutzername oder Passwort ungültig ist. Einige Anbieter erwarten als Benutzername nur den *Benutzernamen* und andere jedoch Ihre vollständige E-Mail-Adresse (*benutzername@beispiel.de*). Beim Kopieren/Einfügen eines Benutzernamens oder Passworts können unsichtbare Zeichen kopiert werden, was auch zu diesem Problem führen kann. Einige Passwortmanager sind dafür bekannt, diesen Fehler ebenfalls zu machen. Beim Benutzernamen wird möglicherweise die Groß- und Kleinschreibung berücksichtigt, versuchen Sie also nur Kleinbuchstaben. Beim Passwort wird fast immer zwischen Groß- und Kleinschreibung unterschieden. Einige Anbieter verlangen die Verwendung eines App-Passworts anstelle des Kontopassworts, daher prüfen Sie bitte die Dokumentation des Anbieters. Manchmal ist es notwendig, den externen Zugriff (IMAP/SMTP) erst auf der Website des Providers zu aktivieren. Andere mögliche Ursachen sind, dass das Konto gesperrt ist oder dass die Anmeldung auf irgendeine Weise administrativ eingeschränkt wurde, z. B. indem die Anmeldung nur von bestimmten Netzwerken / IP-Adressen erlaubt ist.
If needed, you can update a password in the account settings: navigation menu (left side menu), tap *Settings*, tap *Manual setup*, tap *Accounts* and tap on the account. Das Ändern des Kontopassworts ändert in den meisten Fällen automatisch auch das Passwort der zugehörigen Identitäten. Wenn das Konto mit OAuth über den Schnelleinrichtungsassistenten statt mit einem Passwort autorisiert wurde, können Sie den Schnelleinrichtungsassistenten erneut ausführen und *Vorhandenes Konto erneut autorisieren* ankreuzen, um das Konto erneut zu authentifizieren. Beachten Sie, dass dafür eine aktuelle Version der App erforderlich ist.
Bei Bedarf können Sie ein Passwort in den Kontoeinstellungen aktualisieren: Navigationsmenü (linkes Seitenmenü), *Einstellungen* -> *Manuelle Einstellungen und weitere Optionen* -> *Konten* -> jeweiliges Konto. Das Ändern des Kontopassworts ändert in den meisten Fällen automatisch auch das Passwort der zugehörigen Identitäten. Wenn das Konto mit OAuth über den Schnelleinrichtungsassistenten statt mit einem Passwort autorisiert wurde, können Sie den Schnelleinrichtungsassistenten erneut ausführen und *Vorhandenes Konto erneut autorisieren* ankreuzen, um das Konto erneut zu authentifizieren. Beachten Sie, dass dafür eine aktuelle Version der App erforderlich ist.
Der Fehler *... Zu viele schlechte Authentifizierungsversuche ...* bedeutet wahrscheinlich, dass Sie ein Yahoo-Kontopasswort anstelle eines App-Passworts verwenden. Bitte lesen Sie [diese FAQ](#user-content-faq88), wie Sie ein Yahoo-Konto einrichten können.
@ -937,19 +937,19 @@ Der Fehler *... Unerwartetes Ende des zlib-Eingangsstroms ...* bedeutet, dass ni
Der Fehler *... Verbindungsfehler ...* könnte auf [Zu viele gleichzeitige Verbindungen](#user-content-faq23) hinweisen.
The warning *... Unsupported encoding ...* means that the character set of the message is unknown or not supported. FairEmail will assume ISO-8859-1 (Latin1), which will in most cases result in showing the message correctly.
Der Fehler *... Nicht unterstützte Kodierung ...* bedeutet, dass der Zeichensatz der Nachricht unbekannt ist oder nicht unterstützt wird. FairEmail geht von ISO-8859-1 (latin1) aus, was in den meisten Fällen dazu führt, dass die Nachricht korrekt angezeigt wird.
The error *... Login Rate Limit Hit ...* means that there were too many login attempts with an incorrect password. Please double check your password or authenticate the account again with the quick setup wizard (OAuth only).
Der Fehler *... Anmelderaten-Beschränkung überschritten …* bedeutet, dass es zu viele Anmeldeversuche mit einem falschen Passwort gab. Bitte überprüfen Sie Ihr Passwort oder authentifizieren Sie das Konto erneut mit dem Schnelleinstellungsassistenten (nur OAuth).
Please [see here](#user-content-faq4) for the errors *... Untrusted ... not in certificate ...*, *... Invalid security certificate (Can't verify identity of server) ...* or *... Trust anchor for certification path not found ...*
[Siehe hier](#user-content-faq4) für die Fehler *... Nicht vertrauenswürdig ... nicht im Zertifikat ...*, *... Ungültiges Sicherheitszertifikat (Kann die Identität des Servers nicht überprüfen) ...* oder *... Trust Anchor für Zertifizierungspfad nicht gefunden ...*
Please [see here](#user-content-faq127) for the error *... Syntactically invalid HELO argument(s) ...*.
[Siehe hier](#user-content-faq127) für den Fehler *... Syntaktisch ungültige(s) HELO-Argument(e) ...*.
Please [see here](#user-content-faq41) for the error *... Handshake failed ...*.
[Siehe hier](#user-content-faq41) für den Fehler *... Handshake fehlgeschlagen ...*.
See [here](https://linux.die.net/man/3/connect) for what error codes like EHOSTUNREACH and ETIMEDOUT mean.
[Siehe hier](https://linux.die.net/man/3/connect), was Fehlercodes wie EHOSTUNREACH oder ETIMEOUT bedeuten.
Possible causes are:
Mögliche Ursachen sind:
* Eine Firewall oder ein Router blockiert Verbindungen zum Server
* Hostname oder Portnummer ist ungültig
@ -959,46 +959,46 @@ Possible causes are:
* Der E-Mail-Server lehnt die Annahme einer Nachricht ab, zum Beispiel weil sie zu groß ist oder unzulässige Links enthält
* Es gibt zu viele Verbindungen zum Server, siehe dazu auch die nächste Frage
Many public Wi-Fi networks block outgoing email to prevent spam. Sometimes you can workaround this by using another SMTP port. See the documentation of the provider for the usable port numbers.
Viele öffentliche WLAN-Netzwerke blockieren ausgehende E-Mails, um Spam zu verhindern. Manchmal können Sie dies mit einem anderen SMTP-Port umgehen. Lesen Sie die Dokumentation des Anbieters für die nutzbaren Portnummern.
If you are using a [VPN](https://en.wikipedia.org/wiki/Virtual_private_network), the VPN provider might block the connection because it is too aggressively trying to prevent spam. Note that [Google Fi](https://fi.google.com/) is using a VPN too.
Wenn sie ein [VPN](https://en.wikipedia.org/wiki/Virtual_private_network)-Netzwerk verwenden, kann es sein, dass der VPN-Provider die Verbindung blockiert, weil er etwas zu aggressiv verucht, Spam zu blockieren. Beachten Sie, dass [Google Fi](https://fi.google.com/) auch eine VPN verwendet.
**Send errors**
**Sendefehler**
SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia.org/wiki/List_of_SMTP_server_return_codes). Too large messages and triggering the spam filter of an email server are the most common reasons.
SMTP-Server können Nachrichten aus [einer Reihe von Gründen](https://en.wikipedia.org/wiki/List_of_SMTP_server_return_codes) ablehnen. Zu große Nachrichten und das Auslösen des Spam-Filters eines E-Mail-Servers sind die häufigsten Gründe.
* Die Größe von Anhängen für Google Mail [beträgt 25 MB](https://support.google.com/mail/answer/6584)
* Das Limit für die Größe von Anhängen für Outlook und Office 365 [beträgt 20 MB](https://support.microsoft.com/en-us/help/2813269/attachment-size-exceeds-the-allowable-limit-error-when-you-add-a-large)
* Das Limit für die Größe von Anhängen für Yahoo [beträgt 25 MB](https://help.yahoo.com/kb/SLN5673.html)
* *554 5.7.1 Service nicht verfügbar; Client Host xxx.xxx.xxx.xxx blockiert*, bitte [hier schauen](https://docs.gandi.net/en/gandimail/faq/error_types/554_5_7_1_service_unavailable.html)
* *501 Syntaxfehler — Zeile zu lang* wird oft durch die Verwendung von langen Autocrypt-Kopfzeilen verursacht
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *503 5.5.0 Empfänger bereits angegeben* bedeutet hauptsächlich, dass eine Adresse sowohl als TO als auch als CC Adresse verwendet wird
* *554 5.7.1 … nicht zur Weiterleitung zugelassen* bedeutet, dass der E-Mail-Server den Benutzernamen/E-Mail-Adresse nicht erkennen konnte. Bitte überprüfen Sie den Hostnamen, Benutzernamen und E-Mail-Adresse in den Identitätseinstellungen.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 …*: bitte [siehe hier](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) oder [siehe hier](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
* *550 Spam-Nachricht abgelehnt, weil die IP von .. aufgelistet wird.* bedeutet, dass der E-Mail-Server es abgelehnt hat, eine Nachricht von der aktuellen (öffentlichen) Netzwerk-Adresse zu senden, weil sie zuvor dazu missbraucht wurde, Spam durch (hoffentlich) jemanden anderen zu senden. Bitte versuchen Sie, den Flugmodus für 10 Minuten zu aktivieren, um eine neue Netzwerkadresse zu erhalten.
* *550 Es tut uns leid, aber wir können Ihre E-Mail nicht senden. Entweder der Betreff, ein Link oder ein Anhang enthält möglicherweise Spam, Phishing oder Malware.* bedeutet, dass der E-Mail-Anbieter eine ausgehende Nachricht als schädlich betrachtet.
* *571 5.7.1 Nachricht enthält Spam oder einen Virus oder der Absender ist blockiert ...* bedeutet, dass der E-Mail-Server eine ausgehende Nachricht als Spam betrachtet. Dies bedeutet wahrscheinlich, dass die Spamfilter des E-Mail-Servers zu streng sind. Sie müssen den E-Mail-Anbieter kontaktieren, um Unterstützung zu erhalten.
* *451 4.7.0 Temporärer Serverfehler. Bitte versuchen Sie es später erneut. PRX4 …*: bitte [siehe hier](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) oder [siehe hier](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
If you want to use the Gmail SMTP server to workaround a too strict outgoing spam filter or to improve delivery of messages:
Wenn Sie den SMTP-Server von Gmaill verwenden wollen, um einen zu strengen Spam-Filter zu umgehen oder um die Zustellung von Nachrichten zu verbessern:
* Verify your email address [here](https://mail.google.com/mail/u/0/#settings/accounts) (you'll need to use a desktop browser for this)
* Change the identity settings like this (Settings, tap Manual setup, tap Identities, tap identity):
* Überprüfen Sie Ihre E-Mail-Adresse [hier](https://mail.google.com/mail/u/0/#settings/accounts) (Sie müssen dafür einen Desktop-Browser verwenden)
* Ändern Sie die Identitätseinstellungen so (Einstellungen -> manuelles Setup -> Identitäten -> jeweilige Identität):
The authorization of Gmail accounts setup with the quick wizard needs to be periodically refreshed via the [Android account manager](https://developer.android.com/reference/android/accounts/AccountManager). This requires contact/account permissions and internet connectivity.
Die Autorisierung von Gmail-Konten mit dem Schnellassistenten muss regelmäßig über den [Android Account Manager](https://developer.android.com/reference/android/accounts/AccountManager) aktualisiert werden. Dies erfordert Kontakt-/Konto-Berechtigungen und eine Internetverbindung.
In case of errors it is possible to authorize/restore a Gmail account again via the Gmail quick setup wizard.
Im Falle von Fehlern ist es möglich, ein Google Mail-Konto erneut über den Google Mail-Schnelleinstellungs-Assistenten zu autorisieren/wiederherzustellen.
The error *... Authentication failed ... Account not found ...* means that a previously authorized Gmail account was removed from the device.
Der Fehler *... Authentifizierung fehlgeschlagen ... Konto nicht gefunden ...* bedeutet, dass ein zuvor autorisiertes Google Mail-Konto vom Gerät entfernt wurde.
The errors *... Authentication failed ... No token ...* means that the Android account manager failed to refresh the authorization of a Gmail account.
Die Fehler *... Authentifizierung fehlgeschlagen ... Kein Token beim Aktualisieren ...* bedeutet, dass der Android Account-Manager die Autorisierung eines Google Mail-Kontos nicht aktualisieren konnte.
The error *... Authentication failed ... network error ...* means that the Android account manager was not able to refresh the authorization of a Gmail account due to problems with the internet connection
Der Fehler *... Ungültige Anmeldedaten ... Netzwerkfehler ...* bedeutet, dass der Android-Account-Manager aufgrund von Problemen mit der Internetverbindung die Autorisierung eines Google Mail-Kontos nicht aktualisieren konnte
Der Fehler *... Authentifizierung fehlgeschlagen ... Ungültige Anmeldeinformationen ...* könnten durch die Änderung des Kontopassworts verursacht werden oder durch den Entzug der erforderlichen Konto-/Kontaktberechtigungen. Falls das Kontopasswort geändert wurde, müssen Sie das Google-Konto in den Android-Kontoeinstellungen erneut authentifizieren. Falls die Berechtigungen entzogen wurden, können Sie den Gmail-Schnelleinrichtungsassistenten starten, um die erforderlichen Berechtigungen wieder zu erteilen (Sie müssen das Konto nicht erneut einrichten).
Note that downloading external images from a remote server can be used to record you did see a message, which you likely don't want if the message is spam or malicious.
Beachten Sie, dass das Herunterladen externer Bilder von einem entfernten Server verwendet werden kann, um eine Nachricht zu speichern, was Sie wahrscheinlich nicht wollen, wenn die Nachricht Spam oder bösartig ist.
<br/>
<aname="faq28"></a>
**(28) How can I manage status bar notifications?**
**(28) Wie kann ich Statusleisten-Benachrichtigungen verwalten?**
In the notification settings you'll find a button *Manage notifications* to directly navigate to the Android notifications settings for FairEmail.
In der Einrichtung finden Sie den Knopf *Benachrichtigungen verwalten*, um direkt zu den Android-Benachrichtigungseinstellungen für FairEmail zu navigieren.
On Android 8.0 Oreo and later you can manage the properties of the individual notification channels, for example to set a specific notification sound or to show notifications on the lock screen.
Auf Android 8.0 Oreo und später können Sie die Eigenschaften der einzelnen Benachrichtigungskanäle verwalten, zum Beispiel, um einen bestimmten Benachrichtigungston zu setzen oder um Benachrichtigungen auf dem Sperrbildschirm anzuzeigen.
FairEmail has the following notification channels:
FairEmail hat folgende Benachrichtigungskanäle:
* Service: used for the notification of the synchronize service, see also [this FAQ](#user-content-faq2)
* Send: used for the notification of the send service
* Notifications: used for new message notifications
* Warning: used for warning notifications
* Error: used for error notifications
* Service: Wird für die Benachrichtigung des Synchronisationsdienstes verwendet, siehe auch [ diese häufig gestellten Fragen (FAQ)](#user-content-faq2)
* Send: Wird für die Benachrichtigung des Sendedienstes verwendet
* Notifications: Wird für neue Nachrichten verwendet
* Warning: Für Warnhinweise verwendet
* Error: Wird für Fehlerbenachrichtigungen verwendet
See [here](https://developer.android.com/guide/topics/ui/notifiers/notifications#ManageChannels) for details on notification channels. In short: tap on the notification channel name to access the channel settings.
Siehe [hier](https://developer.android.com/guide/topics/ui/notifiers/notifications#ManageChannels) für Details zu den Benachrichtigungskanälen. Kurzum: Tippen Sie auf den Namen des Benachrichtigungskanals, um auf die Kanaleinstellungen zuzugreifen.
On Android before Android 8 Oreo you can set the notification sound in the settings.
Auf Android vor Android 8 Oreo können Sie den Benachrichtigungston in den Einstellungen einstellen.
See [this FAQ](#user-content-faq21) if your device has a notification light.
Sehen Sie sich [diese häufig gestellten Fragen (FAQ)](#user-content-faq21) an, wenn Ihr Gerät ein Benachrichtigungslicht hat.
<br/>
@ -1157,7 +1157,7 @@ You can use the [Email Privacy Tester](https://www.emailprivacytester.com/) for
<aname="faq33"></a>
**(33) Why are edited sender addresses not working?**
Most providers accept validated addresses only when sending messages to prevent spam.
Die meisten Anbieter akzeptieren nur validierte Adressen zum Versenden von Nachrichten, um Spam zu verhindern.
For example Google modifies the message headers like this for *unverified* addresses:
This means that the edited sender address was automatically replaced by a verified address before sending the message.
Das bedeutet, dass die bearbeitete Absenderadresse vor dem Senden der Nachricht automatisch durch eine verifizierte Adresse ersetzt wird.
Note that this is independent of receiving messages.
Beachten Sie bitte, das dies keinen Einfluss auf das Empfangen von Nachrichten hat.
<br/>
<aname="faq34"></a>
**(34) How are identities matched?**
**(34) Wie stimmen Identitäten überein?**
Identities are as expected matched by account. For incoming messages the *to*, *cc*, *bcc*, *from* and *(X-)delivered/envelope/original-to* addresses will be checked (in this order) and for outgoing messages (drafts, outbox and sent) only the *from* addresses will be checked. Equal addresses have precedence over partially matching addresses, except for *delivered-to* addresses.
Identitäten werden nach den Anforderungen des Kontos angepasst. Für eingehende Nachrichten werden *an*, *cc*, *bcc*, *von* und *(X-)versendet/Umschlag/Original an* Adressen überprüft (in dieser Reihenfolge), für ausgehende Nachrichten (Entwürfe, Ausgang und Gesendet) werden nur die *von* Adressen überprüft. Gleiche Adressen haben Vorrang vor teilweise übereinstimmenden Adressen, mit Ausnahme von *zugestellt-an*-Adressen.
The matched address will be shown as *via* in the addresses section of received messages (between the message header and message text).
Die übereinstimmende Adresse wird als *versendet über* im Adressbereich der empfangenen Nachrichten angezeigt (zwischen der Kopfzeile und dem Nachrichtentext).
Note that identities needs to be enabled to be able to be matched and that identities of other accounts will not be considered.
Beachten Sie, dass Identitäten aktiviert werden müssen, um damit übereinstimmen zu können, und dass Identitäten anderer Konten nicht berücksichtigt werden.
Matching will be done only once on receiving a message, so changing the configuration will not change existing messages. You could clear local messages by long pressing a folder in the folder list and synchronize the messages again though.
Das Anpassen erfolgt nur beim Empfang einer Nachricht, sodass das Ändern der Konfiguration bestehende Nachrichten nicht ändert. Sie könnten lokale Nachrichten löschen, indem Sie lange auf einen Ordner in der Ordnerliste drücken und die Nachrichten erneut synchronisieren.
It is possible to configure a [regex](https://en.wikipedia.org/wiki/Regular_expression) in the identity settings to match **the username** of an email address (the part before the @ sign).
Es ist möglich, einen [Regex](https://en.wikipedia.org/wiki/Regular_expression) (Regulärer Ausdruck) in den Identitätseinstellungen zu konfigurieren, um **den Benutzernamen** einer E-Mail-Adresse (den Teil vor dem @-Zeichen) abzugleichen.
Note that the domain name (the parts after the @ sign) always needs to be equal to the domain name of the identity.
Beachten Sie, dass der Domain-Name (die Teile nach dem @-Zeichen) immer gleich dem Domain-Namen der Identität sein muss.
If you like to match a catch-all email address, this regex is mostly okay:
Wenn SIe eine Catch-All-E-Mail-Adresse eintragen möchten, ist dieser Regex meistens in Ordnung:
```
.*
```
If you like to match the special purpose email addresses abc@example.com and xyx@example.com and like to have a fallback email address main@example.com as well, you could do something like this:
Wenn SIe E-Mail Adressen für spezielle Zwecke (z.B. abc@example.com und xyz@example.com) eintragen möchten, aber zusätzlich eine Reserve-Adresse wie main@example.com, sollten sie diese Schritte befolgen:
Matched identities can be used to color code messages. The identity color takes precedence over the folder and account color. Setting identity colors is a pro feature.
Passende Identitäten können verwendet werden, um Code-Nachrichten einzufärben. Identitätsfarben haben Vorrang vor Ordner- und Kontofarben. Das Festlegen von Identitätsfarben ist ein Pro-Funktion.
<br/>
<aname="faq35"></a>
**(35) Why should I be careful with viewing images, attachments, the original message, and opening links?**
**(35) Warum sollte ich bei Ansehen von Bildern, Anhängen und der Original-Nachricht vorsichtig sein?**
Viewing remotely stored images (see also [this FAQ](#user-content-faq27)) and opening links might not only tell the sender that you have seen the message, but will also leak your IP address. See also this question: [Why email's link is more dangerous than web search's link?](https://security.stackexchange.com/questions/241139/why-emails-link-is-more-dangerous-than-web-searchs-link).
Beim Anschauen von in der Ferne gespeicherten Bildern (siehe auch [diese FAQ](#user-content-faq27)) kann der Absender nicht nur wissen, dass Sie die Nachricht gesehen haben, er wird auch Ihre IP-Adresse kennen. Siehe auch diese Frage: [Warum ist der Link von E-Mails gefährlicher als der Link der Websuche?](https://security.stackexchange.com/questions/241139/why-emails-link-is-more-dangerous-than-web-searchs-link).
Opening attachments or viewing an original message might load remote content and execute scripts, that might not only cause privacy sensitive information to leak, but can also be a security risk.
Das Öffnen von Anhängen oder das Betrachten einer Originalnachricht kann entfernte Inhalte laden und Skripte ausführen, die nicht nur vertrauliche Informationen verbreiten könnten, sondern auch ein Sicherheitsrisiko darstellen können.
Note that your contacts could unknowingly send malicious messages if they got infected with malware.
Beachten Sie, dass Ihre Kontakte unwissentlich bösartige Nachrichten senden könnten, wenn sie mit Malware infiziert sind.
FairEmail formats messages again causing messages to look different from the original, but also uncovering phishing links.
FairEmail formatiert Nachrichten wieder und lässt Nachrichten anders aussehen als das Original, aber deckt auch Phishing-Links auf.
Note that reformatted messages are often better readable than original messages because the margins are removed, and font colors and sizes are standardized.
Beachten Sie, dass neu formatierte Nachrichten oft besser lesbar sind als ursprüngliche Nachrichten, da die Ränder entfernt und Schriftfarben und -größen standardisiert werden.
The Gmail app shows images by default by downloading the images through a Google proxy server. Since the images are downloaded from the source server [in real-time](https://blog.filippo.io/how-the-new-gmail-image-proxy-works-and-what-this-means-for-you/), this is even less secure because Google is involved too without providing much benefit.
Die Google Mail-App zeigt standardmäßig Bilder an, indem sie die Bilder über einen Google-Proxy-Server herunterlädt. Da die Bilder vom Quellserver [in Echtzeit](https://blog.filippo.io/how-the-new-gmail-image-proxy-works-and-what-this-means-for-you/) heruntergeladen werden, ist dies ist sogar noch weniger sicher, da Google auch ohne großen Nutzen beteiligt ist.
You can show images and original messages by default for trusted senders on a case-by-case basis by checking *Do not ask this again for ...*.
Sie können Bilder und Originalnachrichten standardmäßig für vertrauenswürdige Absender von Fall zu Fall anzeigen, indem Sie *Nicht erneut danach fragen für ...* im Dialog ankreuzen.
If you want to reset the default *Open with* apps, please [see here](https://www.androidauthority.com/how-to-set-default-apps-android-clear-621269/).
Wenn Sie die Standard *Öffnen mit*-Apps zurücksetzen möchten, lesen Sie bitte [diese FAQ](https://www.androidauthority.com/how-to-set-default-apps-android-clear-621269/).
<br/>
<aname="faq36"></a>
**(36) How are settings files encrypted?**
**(36) Wie werden Einstellungsdateien verschlüsselt?**
Short version: AES 256 bit
Kurze Version: AES 256 Bit
Long version:
Lange Version:
* The 256 bit key is generated with *PBKDF2WithHmacSHA1* using a 128 bit secure random salt and 65536 iterations
* The cipher is *AES/CBC/PKCS5Padding*
* Der 256-Bit-Schlüssel wird mit *PBKDF2WithHmacSHA1* erstellt, durch ein 128 Bit sicheres random salt und 65536 Wiederholungen
* Die Verschlüsselung ist *AES/CBC/PKCS5Padding*
<br/>
<aname="faq37"></a>
**(37) How are passwords stored?**
**(37) Wie werden Passwörter gespeichert?**
All supported Android versions [encrypt all user data](https://source.android.com/security/encryption), so all data, including usernames, passwords, messages, etc, is stored encrypted.
Alle unterstützten Android-Versionen [verschlüsseln alle Benutzerdaten](https://source.android.com/security/encryption), so dass alle Daten, einschließlich Benutzernamen, Passwörter, Nachrichten usw., verschlüsselt gespeichert werden.
If the device is secured with a PIN, pattern or password, you can make the account and identity passwords visible. If this is a problem because you are sharing the device with other people, consider to use [user profiles](https://www.howtogeek.com/333484/how-to-set-up-multiple-user-profiles-on-android/).
Wenn das Gerät mit einer PIN, einem Muster oder einem Passwort gesichert ist, können Sie das Konto und die Identitätskennwörter sichtbar machen. Wenn dies ein Problem ist, weil Sie das Gerät mit anderen Personen teilen, erwägen die Verwendung von [Benutzerprofilen](https://www.howtogeek.com/333484/how-to-set-up-multiple-user-profiles-on-android/).
<br/>
<aname="faq39"></a>
**(39) How can I reduce the battery usage of FairEmail?**
**(39) Wie kann ich den Akkuverbrauch von FairEmail reduzieren?**
Recent Android versions by default report *app usage* as a percentage in the Android battery settings screen. **Confusingly, *app usage* is not the same as *battery usage* and is not even directly related to battery usage!** The app usage (while in use) will be very high because FairEmail is using a foreground service which is considered as constant app usage by Android. However, this doesn't mean that FairEmail is constantly using battery power. The real battery usage can be seen by navigating to this screen:
Aktuelle Android-Versionen melden *App-Nutzung* standardmäßig als Prozentsatz in den Android Batterie-Einstellungen. **Verwirrenderweise ist *App-Nutzung* nicht identisch mit *Akkuverbrauch* und steht nicht einmal in direktem Zusammenhang mit dem Akkuverbrauch!** Die App-Nutzung (während der Verwendung) ist sehr hoch, da FairEmail einen Vordergrund-Service nutzt, der von Android als konstante App-Nutzung angesehen wird. Dies bedeutet jedoch nicht, dass FairEmail ständig Akkuleistung verbraucht. Der tatsächliche Akkuverbrauch kann durch die Navigation auf diesem Bildschirm gesehen werden:
*Android settings*, *Battery*, three-dots menu *Battery usage*, three-dots menu *Show full device usage*
As a rule of thumb the battery usage should be below or in any case not be much higher than *Mobile network standby*. If this isn't the case, please turn on *Auto optimize* in the receive settings. If this doesn't help, please [ask for support](https://contact.faircode.eu/?product=fairemailsupport).
In der Regel sollte der Akkuverbrauch unter oder in jedem Fall nicht viel höher sein als *Mobilfunkstandby*. Wenn dies nicht der Fall ist, aktivieren Sie bitte *Automatische Optimierung* in den Empfangseinstellungen. Wenn dies nicht hilft, bitten wir [um Unterstützung](https://contact.faircode.eu/?product=fairemailsupport).
It is inevitable that synchronizing messages will use battery power because it requires network access and accessing the messages database.
Es ist unvermeidlich, dass das Synchronisieren von Nachrichten Batteriestrom benötigt, da es Netzwerkzugriff und Zugriff auf die Nachrichtendatenbank erfordert.
If you are comparing the battery usage of FairEmail with another email client, please make sure the other email client is setup similarly. For example comparing always sync (push messages) and (infrequent) periodic checking for new messages is not a fair comparison.
Wenn Sie den Akkuverbrauch von FairEmail mit einem anderen E-Mail-Client vergleichen, stellen Sie bitte sicher, dass der andere E-Mail-Client ähnlich eingerichtet ist. Zum Beispiel ist es kein fairer Vergleich, stetige Synchronisation (Push-Nachrichten) und (seltenere) periodische Überprüfungen nach neuen Nachrichten zu vergleichen.
Reconnecting to an email server will use extra battery power, so an unstable internet connection will result in extra battery usage. Also, some email servers prematurely terminate idle connections, while [the standard](https://tools.ietf.org/html/rfc2177) says that an idle connection should be kept open for 29 minutes. In these cases you might want to synchronize periodically, for example each hour, instead of continuously. Note that polling frequently (more than every 30-60 minutes) will likely use more battery power than synchronizing always because connecting to the server and comparing the local and remote messages are expensive operations.
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. Sie könnten z. B. zunächst Nachrichten für eine große Anzahl von Tagen synchronisieren und danach die Anzahl der Tage zum Synchronisieren von Nachrichten reduzieren, aber die Anzahl der Tage zum Aufbewahren von Nachrichten belassen. Nachdem Sie die Anzahl der Tage verringert haben, die Nachrichten aufbewahrt werden sollen, sollten Sie die Bereinigung in den verschiedenen Einstellungen ausführen, um alte Dateien zu entfernen.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In diesem Fall ist es ratsam, die Anzahl der Tage für die Synchronisierung von Nachrichten auf ein Minimum zu reduzieren (siehe vorherige Frage) oder auf periodische Synchronisation der Nachrichten zu wechseln (Empfangseinstellungen).
To reduce data usage, you could change these advanced receive settings:
@ -1315,42 +1315,42 @@ By default FairEmail does not download message texts and attachments larger than
<br/>
<aname="faq41"></a>
**(41) How can I fix the error 'Handshake failed' ?**
**(41) Wie kann ich den Fehler 'Handshake fehlgeschlagen' beheben?**
There are several possible causes, so please read to the end of this answer.
Es gibt mehrere mögliche Ursachen, also lesen Sie bitte bis zum Ende dieser Antwort.
The error '*Handshake failed ... WRONG_VERSION_NUMBER ...*' might mean that you are trying to connect to an IMAP or SMTP server without an encrypted connection, typically using port 143 (IMAP) and port 25 (SMTP), or that a wrong protocol (SSL/TLS or STARTTLS) is being used.
Der Fehler '*Handshake fehlgeschlagen ... WRONG_VERSION_NUMBER ...*' könnte bedeuten, dass Sie versuchen, eine Verbindung zu einem IMAP oder SMTP Server ohne verschlüsselte Verbindung herzustellen, typischerweise unter Verwendung von Port 143 (IMAP) und Port 25 (SMTP); oder dass ein falsches Protokoll (SSL/TLS oder STARTTLS) verwendet wird.
Most providers provide encrypted connections using different ports, typically port 993 (IMAP) and port 465/587 (SMTP).
Die meisten Anbieter bieten verschlüsselte Verbindungen über verschiedene Ports, typischerweise Port 993 (IMAP) und Port 465/587 (SMTP).
If your provider doesn't support encrypted connections, you should ask to make this possible. If this isn't an option, you could enable *Allow insecure connections* both in the advanced settings AND the account/identity settings.
Falls Ihr Provider keine verschlüsselten Verbindungen unterstützt, sollten Sie darum bitten, dies zu ermöglichen. Wenn dies keine Option ist, können Sie *unsichere Verbindungen zulassen* sowohl in den erweiterten Einstellungen UND den Konto/Identitätseinstellungen aktivieren.
See also [this FAQ](#user-content-faq4).
Siehe auch [diese häufig gestellten Fragen (FAQ)](#user-content-faq4).
The error '*Handshake failed ... SSLV3_ALERT_ILLEGAL_PARAMETER ...*' is either caused by a bug in the SSL protocol implementation or by a too short DH key on the email server and can unfortunately not be fixed by FairEmail.
Der Fehler '*Handshake fehlgeschlagen ... SSLV3_ALERT_ILLEGAL_PARAMETER ...*' wird entweder durch einen Fehler in der SSL-Protokoll-Implementierung oder durch einen zu kurzen DH-Schlüssel auf dem E-Mail-Server verursacht und kann leider nicht durch FairEmail behoben werden.
The error '*Handshake failed ... HANDSHAKE_FAILURE_ON_CLIENT_HELLO ...*' might be caused by the provider still using RC4, which isn't supported since [Android 7](https://developer.android.com/about/versions/nougat/android-7.0-changes.html#tls-ssl) anymore.
Der Fehler '*Handshake fehlgeschlagen ... HANDSHAKE_FAILURE_ON_CLIENT_HELLO ...*' könnte durch den Provider verursacht werden, der immer noch RC4 verwendet, das seit [Android 7](https://developer.android.com/about/versions/nougat/android-7.0-changes.html#tls-ssl) nicht mehr unterstützt wird.
The error '*Handshake failed ... UNSUPPORTED_PROTOCOL or TLSV1_ALERT_PROTOCOL_VERSION ...*' might be caused by enabling hardening connections in the connection settings or by Android not supporting older protocols anymore, like SSLv3.
Der Fehler '*Handshake fehlgeschlagen ... UNSUPPORTED_PROTOCOL oder TLSV1_ALERT_PROTOCOL_VERSION ...*' kann durch das Aktivieren von abgehärteten Verbindungen in den Verbindungseinstellungen verursacht werden; oder durch Android, das ältere Protokolle, wie SSLv3, nicht mehr unterstützt.
Android 8 Oreo and later [do not support](https://developer.android.com/about/versions/oreo/android-8.0-changes#security-all) SSLv3 anymore. There is no way to workaround lacking RC4 and SSLv3 support because it has completely been removed from Android (which should say something).
Android 8 Oreo und später [unterstützen](https://developer.android.com/about/versions/oreo/android-8.0-changes#security-all) SSLv3 nicht mehr. Es gibt keine Möglichkeit, das Problem ohne Unterstützung von RC4 und SSLv3 zu umgehen, da es komplett aus Android entfernt wurde (was etwas heißen soll).
You can use [this website](https://ssl-tools.net/mailservers) or [this website](https://www.immuniweb.com/ssl/) to check for SSL/TLS problems of email servers.
Sie können [diese Website](https://ssl-tools.net/mailservers) oder [diese Website](https://www.immuniweb.com/ssl/) verwenden, um auf SSL/TLS-Probleme von E-Mail-Servern zu überprüfen.
<br/>
<aname="faq42"></a>
**(42) Can you add a new provider to the list of providers?**
**(42) Könne Sie einen neuen Anbieter zur Liste der Anbieter hinzufügen?**
If the provider is used by more than a few people, yes, with pleasure.
Wenn der Provider von mehr als ein paar Leuten benutzt wird, ja, mit Freude.
The following information is needed:
Folgende Informationen werden benötigt:
```
<provider
name="Gmail"
link="https://support.google.com/mail/answer/7126229" // link to the instructions of the provider
type="com.google"> // this is not needed
type="com.google"> // das wird nicht benötigt
<imap
host="imap.gmail.com"
port="993"
@ -1362,93 +1362,93 @@ The following information is needed:
</provider>
```
The EFF [writes](https://www.eff.org/nl/deeplinks/2018/06/announcing-starttls-everywhere-securing-hop-hop-email-delivery): "*Additionally, even if you configure STARTTLS perfectly and use a valid certificate, there’s still no guarantee your communication will be encrypted.*"
Das EFF [schreibt](https://www.eff.org/nl/deeplinks/2018/06/announcing-starttls-everywhere-securing-hop-hop-email-delivery): "*Zusätzlich, auch wenn Sie STARTTLS perfekt konfigurieren und ein gültiges Zertifikat verwenden, gibt es noch keine Garantie dafür, dass Ihre Kommunikation verschlüsselt wird.*"
So, pure SSL connections are safer than using [STARTTLS](https://en.wikipedia.org/wiki/Opportunistic_TLS) and therefore preferred.
Also sind reine SSL-Verbindungen sicherer als die Verwendung von [STARTTLS](https://en.wikipedia.org/wiki/Opportunistic_TLS) und daher bevorzugt.
Please make sure receiving and sending messages works properly before contacting me to add a provider.
Bitte stellen Sie sicher, dass das Empfangen und Senden von Nachrichten richtig funktioniert, bevor Sie mich kontaktieren, um einen Anbieter hinzuzufügen.
See below about how to contact me.
Sehen Sie weiter unten, wie Sie mich kontaktieren können.
<br/>
<aname="faq43"></a>
**(43) Can you show the original ... ?**
**(43) Kann das Original angezeigt werden?**
Show original, shows the original message as the sender has sent it, including original fonts, colors, margins, etc. FairEmail does and will not alter this in any way, except for requesting [TEXT_AUTOSIZING](https://developer.android.com/reference/android/webkit/WebSettings.LayoutAlgorithm), which will *attempt* to make small text more readable.
"Original anzeigen" zeigt die Originalnachricht an, wie der Absender sie gesendet hat, einschließlich Originalschriften, Farben, Ränder usw. Fair E-Mail ändert dies nicht ab und wird es auch nicht auf irgendeine Weise tun, außer, um [TEXT_AUTOSIZING](https://developer.android.com/reference/android/webkit/WebSettings.LayoutAlgorithm) zu erfragen, welches *versuchen wird*, kleinen Text besser lesbar zu machen.
<br/>
<aname="faq44"></a>
**~~(44) Can you show contact photos / identicons in the sent folder?~~**
**~~(44) Können Sie Kontaktfotos / Identicons im Gesendet-Ordner anzeigen?~~**
~~Contact photos and identicons are always shown for the sender because this is necessary for conversation threads.~~ ~~Getting contact photos for both the sender and receiver is not really an option because getting contact photo is an expensive operation.~~
~~Kontaktfotos und Identicons werden immer für den Absender angezeigt, da dies für Unterhaltungshinweise notwendig ist. ~ ~~Kontaktfotos für Absender und Empfänger zu erhalten ist keine wirkliche Option, da das Kontakt-Foto eine teure Operation ist.~~
<br/>
<aname="faq45"></a>
**(45) How can I fix 'This key is not available. To use it, you must import it as one of your own!' ?**
**(45) Wie kann ich »Dieser Schlüssel ist nicht verfügbar. Um es zu verwenden, müssen sie es selbst importieren«! ?**
You'll get the message *This key is not available. To use it, you must import it as one of your own!* when trying to decrypt a message with a public key. To fix this you'll need to import the private key.
Sie werden eine Nachricht *»Dieser Schlüssel ist nicht verfügbar. Um es zu verwenden, müssen Sie es als einen Ihrer eigenen importieren!«* erhalten. Wenn Sie versuchen, eine Nachricht mit einem öffentlichen Schlüssel zu entschlüsseln. Um es zu beheben, müssen Sie den privaten Schlüssel importieren.
<br/>
<aname="faq46"></a>
**(46) Why does the message list keep refreshing?**
**(46) Warum wird die Nachrichtenliste immer aktualisiert?**
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
Wenn Sie einen 'Spinner' oben auf der Nachrichtenliste sehen, wird der Ordner noch immer mit dem entfernten Server synchronisiert. Sie können den Fortschritt der Synchronisation in der Ordnerliste sehen. Siehe die Legende darüber, was die Symbole und Zahlen bedeuten.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
Die Geschwindigkeit Ihres Geräts und Ihrer Internetverbindung sowie die Anzahl der Tage für die Synchronisierung von Nachrichten bestimmen, wie lange der Synchronisierungsvorgang dauern wird. Beachten Sie, dass Sie die Anzahl der Tage zum Synchronisieren von Nachrichten in den meisten Fällen nicht auf mehr als einen Tag einstellen sollten, siehe auch [diese FAQ](#user-content-faq39).
<br/>
<aname="faq47"></a>
**(47) How do I solve the error 'No primary account or no drafts folder' ?**
(47) Wie löse ich den Fehler »Kein primäres Konto oder kein Ordner für Entwürfe« ?
You'll get the error message *No primary account or no drafts folder* when trying to compose a message while there is no account set to be the primary account or when there is no drafts folder selected for the primary account. This can happen for example when you start FairEmail to compose a message from another app. FairEmail needs to know where to store the draft, so you'll need to select one account to be the primary account and/or you'll need to select a drafts folder for the primary account.
Sie erhalten die Fehlermeldung *Kein Primärkonto oder kein Entwürfe-Ordner* beim Versuch, eine Nachricht zu verfassen, während kein Konto als Hauptkonto gesetzt ist oder wenn kein Entwürfe-Ordner für das Hauptkonto ausgewählt ist. Dies kann zum Beispiel passieren, wenn Sie FairEmail starten, um eine Nachricht aus einer anderen App zu erstellen. FairEmail muss wissen, wo der Entwurf gespeichert werden soll, daher müssen Sie ein Konto als Hauptkonto und/oder einen Entwürfe-Ordner für das Hauptkonto auswählen.
This can also happen when you try to reply to a message or to forward a message from an account with no drafts folder while there is no primary account or when the primary account does not have a drafts folder.
Dies kann auch passieren, wenn Sie versuchen, auf eine Nachricht zu antworten oder eine Nachricht von einem Konto ohne Entwürfe-Ordner weiterzuleiten, wenn es kein Hauptkonto gibt oder wenn das Hauptkonto keinen Entwürfe-Ordner hat.
Please see [this FAQ](#user-content-faq141) for some more information.
Siehe [diese häufig gestellten Fragen (FAQ)](#user-content-faq141) für mehr Informationen.
<br/>
<aname="faq48"></a>
**~~(48) How do I solve the error 'No primary account or no archive folder' ?~~**
**~~(48) Wie löse ich den Fehler »Kein primäres Konto oder kein Archivordner«?~~**
~~You'll get the error message *No primary account or no archive folder* when searching for messages from another app. FairEmail needs to know where to search, so you'll need to select one account to be the primary account and/or you'll need to select a archive folder for the primary account.~~
~~Sie erhalten die Fehlermeldung *Kein primäres Konto oder kein Archivordner*, wenn sie nach Nachrichten von einer anderen App aus suchen. FairEmail muss wissen, wo Sie suchen wollen, daher müssen Sie ein Konto als Hauptkonto festlegen und/oder einen Archivordner für das Hauptkonto auswählen.~~
<br/>
<aname="faq49"></a>
**(49) How do I fix 'An outdated app sent a file path instead of a file stream' ?**
**(49) Wie behebe ich 'Eine veraltete App hat einen Dateipfad anstelle eines Datei-Streams gesendet' ?**
You likely selected or sent an attachment or image with an outdated file manager or an outdated app which assumes all apps still have storage permissions. For security and privacy reasons modern apps like FairEmail have no full access to all files anymore. This can result into the error message *An outdated app sent a file path instead of a file stream* if a file name instead of a file stream is being shared with FairEmail because FairEmail cannot randomly open files.
Sie haben wahrscheinlich einen Anhang oder ein Bild mit einem veralteten Dateimanager oder einer veralteten App ausgewählt, die davon ausgeht, dass alle Apps noch Speicherrechte haben. Aus Sicherheits- und Datenschutzgründen haben moderne Apps wie FairEmail keinen vollen Zugriff auf alle Dateien mehr. Dies kann zu der Fehlermeldung *Eine veraltete App hat einen Dateipfad anstelle eines Dateistroms gesendet* führen, wenn ein Dateiname statt eines Datei-Streams mit FairEmail geteilt wird, da FairEmail keine Dateien zufällig öffnen kann.
You can fix this by switching to an up-to-date file manager or an app designed for recent Android versions. Alternatively, you can grant FairEmail read access to the storage space on your device in the Android app settings. Note that this workaround [won't work on Android Q](https://developer.android.com/preview/privacy/scoped-storage) anymore.
Sie können dies beheben, indem Sie zu einem aktuellen Dateimanager oder einer App wechseln, die für aktuelle Android-Versionen entwickelt wurde. Alternativ können Sie FairEmail Lesezugriff auf den Speicherplatz ihres Geräts in den Android-App-Einstellungen gewähren. Beachten Sie, dass diese Lösung [nicht auf Android Q](https://developer.android.com/preview/privacy/scoped-storage) funktioniert.
See also [question 25](#user-content-faq25) and [what Google writes about it](https://developer.android.com/training/secure-file-sharing/share-file#RespondToRequest).
Siehe auch [Frage 25](#user-content-faq25) und [was Google dazu schreibt](https://developer.android.com/training/secure-file-sharing/share-file#RespondToRequest).
<br/>
<aname="faq50"></a>
**(50) Can you add an option to synchronize all messages?**
**(50) Kannst du eine Option hinzufügen, um alle Nachrichten zu synchronisieren?**
You can synchronize more or even all messages by long pressing a folder (inbox) in the folder list of an account (tap on the account name in the navigation menu) and selecting *Synchronize more* in the popup menu.
Sie können mehr oder sogar alle Nachrichten durch langes Drücken eines Ordners (Posteingang) in der Ordnerliste eines Kontos synchronisieren. Tippen Sie auf den Kontonamen im Navigationsmenü und wählen *Mehr synchronisieren* im Kontextmenü.
<br/>
<aname="faq51"></a>
**(51) How are folders sorted?**
**(51) Wie werden Ordner sortiert?**
Folders are first sorted on account order (by default on account name) and within an account with special, system folders on top, followed by folders set to synchronize. Within each category the folders are sorted on (display) name. You can set the display name by long pressing a folder in the folder list and selecting *Edit properties*.
Ordner werden zuerst nach der Reihenfolge der Accounts sortiert (standardmäßig nach Name), und innerhalb eines Accounts befinden sich ganz oben Systemordner, gefolgt von Ordnern nit aktivierter Synchronisierung. In jeder Kategorie werden die Ordner nach ihren (Anzeige-) Namen sortiert. Sie können den Anzeigenamen durch langes Drücken eines Ordners in der Ordnerliste festlegen und *Eigenschaften bearbeiten* auswählen.
The navigation (hamburger) menu item *Order folders* in the settings can be used to manually order the folders.
<br/>
<aname="faq52"></a>
**(52) Why does it take some time to reconnect to an account?**
**(52) Warum braucht es einige Zeit, um sich wieder mit einem Konto zu verbinden?**
There is no reliable way to know if an account connection was terminated gracefully or forcefully. Trying to reconnect to an account while the account connection was terminated forcefully too often can result in problems like [too many simultaneous connections](#user-content-faq23) or even the account being blocked. To prevent such problems, FairEmail waits 90 seconds until trying to reconnect again.
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute Zeit (empfangen) zwischen (seit Version 1.1540)
* Relative Zeit (empfangen) zwischen
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. Zum Beispiel hat FairEmail im Gegensatz zu den meisten anderen E-Mail-Apps Einstellungen für die Anzahl der Tage, an denen Nachrichten synchronisiert werden sollen, und für die Anzahl der Tage, für die Nachrichten aufbewahrt werden sollen, hauptsächlich, um den Akkuverbrauch zu senken. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Destinatario ya especificado* significa principalmente que una dirección está siendo utilizada como dirección A y CC
* *554 5.7.1 ... no se permite transmitir* significa que el servidor de correo electrónico no reconoce el nombre de usuario/dirección de correo electrónico. Por favor, compruebe el nombre de host y el nombre de usuario/dirección de correo electrónico en la configuración de identidad.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
If you have a question, please check the following frequently asked questions first. [At the bottom](https://github.com/M66B/FairEmail/blob/master/FAQ.md#user-content-get-support), you can find out how to ask other questions, request features, and report bugs.
Jos sinulla on kysymyksiä, ole hyvä ja tarkista seuraavat usein kysytyt kysymykset. [At the bottom](https://github.com/M66B/FairEmail/blob/master/FAQ.md#user-content-get-support), you can find out how to ask other questions, request features, and report bugs.
Wenn Sie eine Frage haben, überprüfen Sie bitte zuerst die nachstehenden häufig gestellten Fragen (FAQ). [Ganz unten erfahren Sie](https://github.com/M66B/FairEmail/blob/master/FAQ.md#user-content-get-support), wie Sie weitere Fragen stellen, Funktionen anfordern und Fehler melden können.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* signifie généralement qu'une adresse est utilisée à la fois comme adresse de destinataire et en copie
* *554 5.7.1 ... not permitted to relay* signifie que le serveur de messagerie ne reconnaît pas le nom d'utilisateur/adresse e-mail. Veuillez vérifier le nom d’hôte et le nom d’utilisateur/adresse e-mail dans les paramètres d’identité.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Soit l'objet, un lien ou une pièce jointe contiennent potentiellement de l'indésirable, du hameçonnage ou un logiciel malveillant.* signifie que le fournisseur de messagerie considère qu'un message sortant est dangereux.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...* : veuillez [voir ici](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) ou [voir ici](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. Vous pourriez par exemple initialement synchroniser les messages pendant un grand nombre de jours et après que cela ait été terminé réduire le nombre de jours pour synchroniser les messages, mais laissez le nombre de jours pour garder les messages. Après avoir réduit le nombre de jours pour conserver les messages, vous pouvez exécuter le nettoyage dans les paramètres divers pour supprimer les anciens fichiers.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. Dans ce cas, c'est une bonne idée de réduire le nombre de jours pour synchroniser les messages au minimum (voir la question précédente) ou de passer à la synchronisation périodique des messages (paramètres de réception).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
La vitesse de votre appareil et de la connexion Internet et le nombre de jours pour synchroniser les messages déterminent la durée de la synchronisation. Notez que vous ne devriez pas définir le nombre de jours pour synchroniser les messages à plus d'un jour dans la plupart des cas, voir aussi [cette FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Temps absolu (reçu) entre (depuis la version 1.1540)
* Temps relatif (reçu) entre
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. Par exemple, FairEmail a, contrairement à la plupart des autres applications de messagerie, des paramètres pour le nombre de jours pour synchroniser les messages et pour le nombre de jours pour conserver les messages, principalement pour économiser l'utilisation de la batterie. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* signifie généralement qu'une adresse est utilisée à la fois comme adresse de destinataire et en copie
* *554 5.7.1 ... not permitted to relay* signifie que le serveur de messagerie ne reconnaît pas le nom d'utilisateur/adresse e-mail. Veuillez vérifier le nom d’hôte et le nom d’utilisateur/adresse e-mail dans les paramètres d’identité.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Soit l'objet, un lien ou une pièce jointe contiennent potentiellement de l'indésirable, du hameçonnage ou un logiciel malveillant.* signifie que le fournisseur de messagerie considère qu'un message sortant est dangereux.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...* : veuillez [voir ici](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) ou [voir ici](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. Vous pourriez par exemple initialement synchroniser les messages pendant un grand nombre de jours et après que cela ait été terminé réduire le nombre de jours pour synchroniser les messages, mais laissez le nombre de jours pour garder les messages. Après avoir réduit le nombre de jours pour conserver les messages, vous pouvez exécuter le nettoyage dans les paramètres divers pour supprimer les anciens fichiers.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. Dans ce cas, c'est une bonne idée de réduire le nombre de jours pour synchroniser les messages au minimum (voir la question précédente) ou de passer à la synchronisation périodique des messages (paramètres de réception).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
La vitesse de votre appareil et de la connexion Internet et le nombre de jours pour synchroniser les messages déterminent la durée de la synchronisation. Notez que vous ne devriez pas définir le nombre de jours pour synchroniser les messages à plus d'un jour dans la plupart des cas, voir aussi [cette FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Temps absolu (reçu) entre (depuis la version 1.1540)
* Temps relatif (reçu) entre
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. Par exemple, FairEmail a, contrairement à la plupart des autres applications de messagerie, des paramètres pour le nombre de jours pour synchroniser les messages et pour le nombre de jours pour conserver les messages, principalement pour économiser l'utilisation de la batterie. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Sila periksa lagi nama host dan nama pengguna/alamat surel pada pengaturan identitas.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Destinatario già specificato* significa principalmente che un indirizzo è in uso sia come indirizzo TO che CC
* *554 5.7.1 ... non è consentito trasmettere* significa che il server di posta elettronica non riconosce il nome utente/indirizzo email. Si prega di controllare il nome host e il nome utente/indirizzo email nelle impostazioni di identità.
* *550 Messaggio di spam rifiutato perché l'IP è elencato per ...* significa che il server dell'email ha rifiutato di inviare un messaggio dall'indirizzo di rete attuale (pubblico) perché usato erroneamente per inviare spam da qualcun altro (si spera) in precedenza. Sei pregato di provare ad abilitare la modalità aereo per 10 minuti per acquisire un nuovo indirizzo di rete.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: per favore [vedi qui](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) o [vedi qui](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* przeważnie oznacza, że adres jest używany zarówno jako adres DO, jak i DW
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... пересылка запрещена* означает, что почтовый сервер не распознает имя пользователя/адрес электронной почты. Пожалуйста, проверьте имя хоста и имя пользователя/адрес электронной почты в настройках идентификатора.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Mottagare som redan angivits* innebär oftast att en adress används både som TO och CC-adress
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 Нам дуже шкода, але ми не можемо відправити Вашу пошту. Для потенційного визначення на спам мають значення тема, посилання або прикріплення,або фішинг або шкідливі програми.* означає, що провайдер електронної пошти вважає вихідне повідомлення шкідливим.
* *550 Нам дуже шкода, але ми не можемо відправити Вашу пошту. Або тема листа, чи посилання у листі або прикріплення може потенційно містити спамабо фішинг або шкідливі програми.* означає, що провайдер електронної пошти вважає вихідне повідомлення шкідливим.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
* ~~[Autocrypt Setup Message](https://autocrypt.org/autocrypt-spec-1.0.0.pdf) (section 4.4)~~ (IMO it is not a good idea to let an email client handle sensitive encryption keys for an exceptional use case while OpenKeychain can export keys too)
* ~~Các thư mục hợp nhất chung chung~~
* ~~New per account message notification schedules~~ (implemented by adding a time condition to rules so messages can be snoozed during selected periods)
* ~~Copy accounts and identities~~
* ~~Sao chép các tài khoản và danh tính~~
* ~~Pinch zoom~~ (not reliably possible in a scrolling list; the full message view can be zoomed instead)
* ~~More compact folder view~~
* ~~Compose lists and tables~~ (this requires a rich text editor, see [this FAQ](#user-content-faq99))
@ -106,8 +106,8 @@ Câu hỏi liên quan:
* ~~Hiển thị GIF~~
* ~~Themes~~ (a grey light and dark theme were added because this is what most people seems to want)
* ~~Any day time condition~~ (any day doesn't really fit into the from/to date/time condition)
* ~~Send as attachment~~
* ~~Widget for selected account~~
* ~~Gửi làm tệp đính kèm~~
* ~~Tiện ích cho tài khoản được chọn~~
* ~~Remind to attach files~~
* ~~Select domains to show images for~~ (this will be too complicated to use)
* ~~Unified starred messages view~~ (there is already a special search for this)
@ -115,7 +115,7 @@ Câu hỏi liên quan:
* ~~Hỗ trợ S/MIME~~
* ~~Tìm kiếm cài đặt~~
Anything on this list is in random order and *might* be added in the near future.
Bất kỳ thứ gì trong danh sách này đều là theo thứ tự ngẫu nhiên và *có thể* sẽ được thêm trong tương lai gần.
## Các tính năng thường được yêu cầu
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
* Change password: Settings, tap Manual setup, tap Accounts, tap account, change password
* Set a signature: Settings, tap Manual setup, tap Identities, tap identity, Edit signature.
* 設置簽名：設置>點擊"手動設置和更多選項">點擊"身份">點擊"身份">"編輯簽名"。
* 新增副本和密件副本郵件地址：輕觸主旨後方的人像圖標
* Go to the next/previous message on archive/delete: in the behavior settings disable *Automatically close conversations* and select *Go to next/previous conversation* for *On closing a conversation*
* Add a folder to the unified inbox: long press the folder in the folder list and tick *Show in unified inbox*
@ -975,7 +975,7 @@ SMTP servers can reject messages for [a variety of reasons](https://en.wikipedia
* *503 5.5.0 Recipient already specified* mostly means that an address is being used both as TO and CC address
* *554 5.7.1 ... not permitted to relay* means that the email server does not recognize the username/email address. Please double check the host name and username/email address in the identity settings.
* *550 Spam message rejected because IP is listed by ...* means that the email server rejected to send a message from the current (public) network address because it was misused to send spam by (hopefully) somebody else before. Please try to enable flight mode for 10 minutes to acquire a new network address.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgong message as harmful.
* *550 We're sorry, but we can't send your email. Either the subject matter, a link, or an attachment potentially contains spam, or phishing or malware.* means that the email provider considers an outgoing message as harmful.
* *571 5.7.1 Message contains spam or virus or sender is blocked ...* means that the email server considered an outgoing message as spam. This probably means that the spam filters of the email server are too strict. You'll need to contact the email provider for support on this.
* *451 4.7.0 Temporary server error. Please try again later. PRX4 ...*: please [see here](https://www.limilabs.com/blog/office365-temporary-server-error-please-try-again-later-prx4) or [see here](https://judeperera.wordpress.com/2019/10/11/fixing-451-4-7-0-temporary-server-error-please-try-again-later-prx4/).
@ -1266,7 +1266,7 @@ Most of the battery usage, not considering viewing messages, is due to synchroni
If you have at least once a day internet connectivity, it is sufficient to synchronize messages just for one day.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages for, but leave the number of days to keep messages for. After decreasing the number of days to keep messages for, you might want to run the cleanup in the miscellaneous settings to remove old files.
Note that you can set the number of days to *keep* messages for to a higher number than to *synchronize* messages for. You could for example initially synchronize messages for a large number of days and after this has been completed reduce the number of days to synchronize messages, but leave the number of days to keep messages. After decreasing the number of days to keep messages, you might want to run the cleanup in the miscellaneous settings to remove old files.
In the receive settings you can enable to always synchronize starred messages, which will allow you to keep older messages around while synchronizing messages for a limited number of days.
@ -1303,7 +1303,7 @@ You can reduce the data usage basically in the same way as reducing battery usag
It is inevitable that data will be used to synchronize messages.
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages for to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
If the connection to the email server is lost, FairEmail will always synchronize the messages again to make sure no messages were missed. If the connection is unstable, this can result in extra data usage. In this case, it is a good idea to decrease the number of days to synchronize messages to a minimum (see the previous question) or to switch to periodically synchronizing of messages (receive settings).
To reduce data usage, you could change these advanced receive settings:
@ -1398,7 +1398,7 @@ You'll get the message *This key is not available. To use it, you must import it
If you see a 'spinner' at the top of the message list, the folder is still being synchronized with the remote server. You can see the progress of the synchronization in the folder list. See the legend about what the icons and numbers mean.
The speed of your device and internet connection and the number of days to synchronize messages for determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages for to more than one day in most cases, see also [this FAQ](#user-content-faq39).
The speed of your device and internet connection and the number of days to synchronize messages determine how long synchronization will take. Note that you shouldn't set the number of days to synchronize messages to more than one day in most cases, see also [this FAQ](#user-content-faq39).
<br/>
@ -1700,7 +1700,8 @@ The following rule conditions are available:
* Subject contains
* Has attachments
* Header contains
* Day/time between
* Absolute time (received) between (since version 1.1540)
* Relative time (received) between
All the conditions of a rule need to be true for the rule action to be executed. All conditions are optional, but there needs to be at least one condition, to prevent matching all messages. If you want to match all senders or all recipients, you can just use the @ character as condition because all email addresses will contain this character.
@ -2290,7 +2291,7 @@ Biometric authentication is a pro feature.
<aname="faq114"></a>
**(114) Can you add an import for the settings of other email apps?**
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages for and for the number of days to keep messages for, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
The format of the settings files of most other email apps is not documented, so this is difficult. Sometimes it is possible to reverse engineer the format, but as soon as the settings format changes things will break. Also, settings are often incompatible. For example, FairEmail has unlike most other email apps settings for the number of days to synchronize messages and for the number of days to keep messages, mainly to save on battery usage. Moreover, setting up an account/identity with the quick setup wizard is simple, so it is not really worth the effort.
M66B
3 years ago