I have an AT&T Email Account that doesn't work with Mail for Lion
I've had this email account with AT&T for a few years and it has worked with Mac Mail with no difficulty for a few years. Recently the account has been able to receive messages. Every time I hit Get Mail it asks for a password. I have installed all the latest updates through Software Update. I have a Mac Mini with OS Lion. After struggling for awhile, my inbox eventually comes in. I have reset all the incoming and outgoing POP Server accounts, as well as used the Webmail version through Yahoo.com and it all works fine. What is going on and how can I continue to use this program.
Mac mini (Late 2009), Mac OS X (10.7.3)