Updated FAQ

FAQ.md

@@ -58,6 +58,9 @@ Searching for *IMAP* and the name of the provider is mostly sufficient to find t
 In some cases, you'll need to enable external access to your account and/or to use a special (app) password,
 for instance when two-factor authentication is enabled.
 
+When you copy and paste a password, make sure you do not copy any whitespace (spaces, etc.).
+Please also keep in mind that a password manager may fill in an old password and overwrite what you have pasted or typed, without this being visible.
+
 For authorizing:
 
 * Gmail / G suite, see [question 6](#faq6)

index.html

@@ -84,6 +84,7 @@
 <p>If the quick setup wizard fails, you’ll need to manually set up an account (to receive email) and an identity (to send email). For this you’ll need the IMAP and SMTP server addresses and port numbers, whether SSL/TLS or STARTTLS should be used and your username (mostly, but not always, your email address) and your password.</p>
 <p>Searching for <em>IMAP</em> and the name of the provider is mostly sufficient to find the right documentation.</p>
 <p>In some cases, you’ll need to enable external access to your account and/or to use a special (app) password, for instance when two-factor authentication is enabled.</p>
+<p>When you copy and paste a password, make sure you do not copy any whitespace (spaces, etc.). Please also keep in mind that a password manager may fill in an old password and overwrite what you have pasted or typed, without this being visible.</p>
 <p>For authorizing:</p>
 <ul>
 <li>Gmail / G suite, see <a href="#faq6">question 6</a></li>