My job uses an email called Zimbra which uses IMAP and I cant get it to work properly with my dinc. I have confirmed all the server settings and it was working initially, but now it has gone to crap. For some reason I can receive emails and my phone does sync with the server but my phone won't let me send any emails. The emails get stuck in the outbox. A notification keeps telling me that my settings are Incorrect but they are all correct. I even tried K9 Mail but that gets hung up on the outgoing settings too. Can anyone help with this problem?