Using the stock Messenging app with the universal inbox. I have a couple of IMAP accounts setup and push turned on. Something odd happens to the Messenging app that prevents it from getting mail. It will hang quite often to the point where no mail is received at all until it gets unstuck (sometimes up to a half hour). If I go into the email account, it shows the spinning arrows as if it is trying to sync, but it just spins. At first, I tried all the usual troubleshooting. I removed and re-added the e-mail accounts. I turned push off and on. I rebooted. I tried just about everything I could think of, but this has been going on since I got the Droid X. I made sure it was set to sync even when wifi is off. I'm not sure what is causing it to hang, but I removed and added each account and it's still happening. Eventually, I'll get the emails but sometimes it takes a half hour or more before it frees itself up. I can't even use a Task killer to kill the messenger app because when I open it back up, the arrows are still spinning. Anyone else notice this or have any suggestions?