When I try to delete an email from my iPad it states "the message could not be moved to the mailbox trash". I receive the same error regardless if I use the trash can icon or use the edit command to delete. My account is setup as imap configuration.
I figured it out. In advanced mail settings my trash folder was selected as trash on my iPad. I changed it to the trash folder set up through my imap account
I looked in Settings>Mail, and could see any reference to ''Advanced Mail Settings''. Where is it you are talking about?
ps..I can't delete my mail
I use Outlook Express as my email, and I have the messages saved to the server.