Forum Discussion

Heather Newman's avatar
Heather Newman
Brass Contributor
Aug 02, 2021

Blocking emails from newly created domains

Is there a way to block, or mark as SPAM, incoming emails that are originating from a domain name that was registered less than X days ago?  I know that most web content filtering tools have this functionality.  Recently our security team asked if we could so something similar in Exchange Online.

 

Thanks!

Resources