I have two Gmail accounts (IMAP) which I use with Mail app. When I shut the computer down, I have to force quit Mail or open the activities (cmd-0) and close all the activities...if I don't do that I'm not able to shut the mac down.I can't understand how to solve this problem...I've already tried to reinstall Mail, I repaired the permissions, I set up the accounts several times but nothing has changed...
Hope someone will be able to help me!
MacBook 2.4 GHz Intel Core 2 Duo, Mac OS X (10.5.8)
I have the same problem with my MacPro using 10.5.8. Whey trying to shut down computer, if Address Book or Mail is open they must be "Force Quit" to continue with Shut Down. Mail version 3.6 and Address Book version 4.1.2. Very frustrating.