In case you are experiencing email issues even after performing the above-given troubleshooting, feel free to contact AT&T tech support. You can get tech support on call by calling 800.288.2020. The tech support executives will resolve all your concerns and issues regarding the ATT.net email and its other subsidiary email services.
If you cannot get tech support over the phone, you can use AT&T’s social media handles for support. The following are links for the official Linkedin, Instagram, Facebook, and Twitter handles of AT&T: