The reason behind Bellsouth email not working on Mac is because of technical glitches. Users can resolve the issues; you need to find the reason behind it. To know about the related details, users need to check internet as it is basic requirement for online applications and hence when internet stop working then you can’t be able to log into your Bellsouth email. If you forget the Bellsouth email password then you won’t be able to run it on your iPhone device or any other device.