Stock e-mail client (Nexus 4) not synchronizing to IMAP SSL account since 4.2.2 update I have my school's e-mail account being checked via IMAP SSL/TLS on port 993. It is an Exchange mailbox but I did not want to to use MAPI and have my device "managed" by the school.

Anyhow, this worked fine prior to 4.2.2 update. Ever since then, e-mail is not being synchronized automatically and requires me to manually press the synchronize button.

My testing:


Send test e-mail to self from another account
Set checking frequency to 5 minutes
Wait 10 minutes (just to pad a bit)


Still nothing. If I go to the client and manually hit refresh though, I do get the message pulled. Also, if I restart the phone, all the new messages get pulled as well.

Things I've checked:


Factory reset: Reluctantly did one yesterday but, unfortunately, did not fix the issue.
System Settings -> Accounts -> Email: The synchronize button icon is green, when I click on the account, "Email" setting is checked. Says "Last synced" with a time that's over 5 minutes ago.
System Settings -> Data Usage -> Menu -> Auto-Sync Data: Saw that this was the issue with many people. That, however, is checked for me.
Wifi vs. Mobile Data: I've tested on both and no difference in results.


Does anyone have any suggestions on things I should check or test to figure this out.
My wife has a Nexus 4 too. I suggested to delete the account and recreate it. Then the sistems ask for authorizations of xxx stuff i cant remember and after agree it works again.