Well my mail works, but im on a different server But Im pretty sure it should be working, Whats the error that your getting? If im wrong then im sure an admin will reply
I'm having problems with my mail too, no error, but messages aren't showing up in my inbox. I've even tried emailing my self a few times and nothing bounces back, but it doesn't get to my box either.
I believe Cpanel operates the pop3 accounts that drive your emails (including mine). Figuring that Cpanel is down and the emails stopped when it went down it is my conclusion that Cpanel is our number one suspect.
Cpanel acts as a front end, still. It being down could be causing this. I was getting emails fine UNTIL Cpanel went down. Either it wasn't the only thing that went kaput or its causing it.