How to help ensure that a message isn't marked as spam

Exchange Online

Applies to: Exchange Online, Exchange Online Protection

Topic Last Modified: 2016-12-09

As an Exchange Online or Exchange Online Protection (EOP) administrator, you can help ensure that an email message traveling through the service isn’t marked as spam. See the updated version of the tips and procedures to accomplish this in Prevent false positive email marked as spam with a safelist or other techniques.