Oplost
I can't recieve emails but can send the certification is revoked for inbound.att.net
Alle antwurden (2)
If you're using either of these antivirus apps, try this:
AVG/AVAST: Menu > Settings > Basic Protection > Email Shield > disable 'Scan Inbound Emails'.
Bitdefender: go to Online threat prevention and disable 'Encrypted web scan'.
Keazen oplossing
Ed, Thank you for taking the to share your instructions. Moments before I was going to follow your advise ATT fixed the problem with inbound.att.net and my emails came streaming in. Problem solved. Don