mail has stopped working on my macbook pro but it works on hand held devices
All my other email accounts still work. I can neither send nor receive out of Mail.
MacBook Pro, Mac OS X (10.7.4)
1. open up mail go to Window, and open "connection Doctor" and let us know what it says. note also open Activity and you will see the progress.
2. Re-check all your account information under mail, preferences and try the link http://support.apple.com/kb/HT1277, to ensure its all entered correctly.
3. is the issue with icloud account or a 3rd party?