My outgoing emails blocked. I send very few emails a week. The following error message comes up. Error Message:
"Task 'email@example.com - 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 firstname.lastname@example.org is banned from using SMTP AUTH due to previous abuse'"
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