[jpc0480]

My settings work just fine... I think they just changed their servers, also make sure you have requires authentication checked.

Servers should be something like this:
Incoming: mail.yourdomain.com
Outgoing: smtpout.yourdomain.com or smtp.yourdomain.com

Seems like I had to change my settings from the smtpout.yourdomain.com to just smtp.yourdomain.com...

Also make sure your user name is your full email address.