Updated FAQ

FAQ.md

@@ -888,6 +888,7 @@ Please see [this FAQ](#faq111) about OAuth support.
 Identities represent email addresses you are sending *from* via an email (SMTP) server.
 
 Some providers allow you to have multiple aliases addresses.
+Unfortunately, an email app cannot automatically discover alias email addresses, which means you have to configure them yourself.
 
 The easiest way to create an alias address is to use the mini *Create alias* wizard.
 For this, please go to the settings via the navigation menu (left side menu),

index.html

@@ -689,7 +689,7 @@ or by installing the GitHub version of the app (as an update) and enabling insec
 <p><a name="faq9"></a> <strong>(9) What are identities / how do I add an alias / configure a default CC or BCC address?</strong></p>
 <p>🌎 <a href="https://translate.google.com/translate?sl=en&amp;u=https%3A%2F%2Fm66b.github.io%2FFairEmail%2F%23faq9">Google Translate</a></p>
 <p>Identities represent email addresses you are sending <em>from</em> via an email (SMTP) server.</p>
-<p>Some providers allow you to have multiple aliases addresses.</p>
+<p>Some providers allow you to have multiple aliases addresses. Unfortunately, an email app cannot automatically discover alias email addresses, which means you have to configure them yourself.</p>
 <p>The easiest way to create an alias address is to use the mini <em>Create alias</em> wizard. For this, please go to the settings via the navigation menu (left side menu), tap on <em>Manual setup and account options</em>, tap on <em>Identities</em>, long press the main identity, and select <em>Create alias</em>.</p>
 <p>For more options, you can copy the main identity by long pressing on it, and change the email address and perhaps the (display) name. You should not change the username!</p>
 <p>Note that you can select the default sending address via the three-dots overflow menu at the top right of the message editor (not the start screen!).</p>