I suddenly cannot send emails and get this message:
Sending' reported error (0x800CCC78) : 'Cannot send the message. Verify the email address in your account properties. The server responded: 535 5.7.8 [TPG-A02] Authentication denied. User <my emial> is banned from using SMTP AUTH due to previous abuse'
No one I send to regularly has received any spam from my email.
How can I fix this?
Hi @qwwsath , we have created this community article, which may help with your concern.
If the issue persists, please send us a private message with your TPG customer ID, username and complete address together with the email address you're having issue with.
To send a PM, please refer to this link: How do I private message (PM) in the community