Forum Discussion
Failure by sending an email with smtp authentication
Hi Everyone, actually, I have a problem with sending an email via smtp authenthication. I have already tested it successfully with a Demo Tenant and with my productive tenant, it doesn´t work. T...
Check also for security defaults: https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/concept-fundamentals-security-defaults
And make sure the account you are using is licensed for ExO.