Added FAQs

FAQ.md

@@ -115,6 +115,9 @@ Note that your contacts could unknowingly send malicious messages if they got in
 * [(50) Can you add an option to synchronize all messages?](#user-content-faq50)
 * [(51) How are folders sorted?](#user-content-faq51)
 * [(52) Why does it take some time to reconnect to an account?](#user-content-faq52)
+* [(53) Can you stick the message action bar to the top/bottom?](#user-content-faq53)
+* [(54) How do I use the namespace prefixes?](#user-content-faq54)
+
 
 [I have another question.](#support)
 
@@ -801,6 +804,26 @@ like [too many simultaneous connections](#user-content-faq23) or even the accoun
 To prevent such problems, FairEmail waits 90 seconds until trying to reconnect again.
 
 
+<a name="faq53"></a>
+**(53) Can you stick the message action bar to the top/bottom?**
+
+The message action bar works on a message and the bottom action bar works on the conversation.
+Since there is often more than one message in a conversation, this is not possible.
+
+
+<a name="faq54"></a>
+**(54) How do I use the namespace prefixes?**
+
+The namespace prefix is used to automatically remove the prefix providers sometimes add to folder names.
+For example the Gmail spam folder is called:
+
+```
+[Gmail]/Spam
+```
+
+By setting the namespace prefix to *[Gmail]* FairEmail will automatically remove *[Gmail]/* from all folder names.
+
+
 ## Support
 
 If you have another question, want to request a feature or report a bug, you can use [this forum](https://forum.xda-developers.com/android/apps-games/source-email-t3824168).