To fix the Bellsouth Email Not Working issue, firstly check the status of the server. There are chances that there is a problem with the server status. If you're clueless whether your mail account server is down or not, you can check the status online from the DownDetector page. This issue can also arise because of some antivirus software and Firewalls because they block Bellsouth from working properly. The Bellsouth email not working problem also arises when you configure Bellsouth email on some third-party apps such as Thunderbird, Outlook, etc. These mail apps can also cause malfunctioning issues if not configured properly. So ensure that the configuration is correct to avoid such issues.