Forum Discussion
Heather Newman
Aug 02, 2021Brass Contributor
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 fun...
VasilMichev
Aug 03, 2021MVP
No such functionality in O365, afaik.