Microsoft warned customers today that it will finally disable basic authentication in random tenants worldwide to improve Exchange Online security starting October 1, 2022. Today's announcement ...

Back in 2022, Microsoft announced the retirement of Basic Authentication as it was moving to modern OAuth 2.0 token-based authentication. The reason was simple, to move away from such simple ...

If you've implemented multi-factor authentication, you should disable the default basic authentication to make sure attackers can't exploit it. Attackers will go after weaker credentials and passwords ...

For various protocols, Microsoft has already removed Basic Authentication in Exchange Online. The timeline for SMTP is being postponed. So far, Microsoft has disabled simple username-password login ...