If you can't login to bellsouth email, then you need to check the Bellsouth server status. If you don’t know whether it is down or not, you can go to the DownDetector and check the server status. There are chances that your Bellsouth email isn’t working and you are unable to login bellsouth.net due to antivirus. Antivirus or firewalls sometimes prevent Bellsouth from functioning properly, and that causes this error to occur.