@anonnsec this is the error I keep getting (for sure password is correct!)
Swift_TransportException: Email to [email protected] failed: Failed to authenticate on SMTP server with username "[email protected]" using 2 possible authenticators
Glad you found the solution @rudolfpi! I was just about to suggest that since I have experienced the same issue as you did previously before I switched away from Office 365...
Another issue I'm facing now. The site keeps sending the test messages I have been sending the last few weeks but now my daily quote is exceeding. How can I stop Xenforo to stop emailing, check the email Outbox and delete the queue?
The site keeps sending the test messages I have been sending the last few weeks but now my daily quote is exceeding. It sends over 10000 test emails per day