Forum Discussion
Defender Tenant allow/block list
Hi Could someone please she some light on the questions below. Thank you! I need to fully understand what exactly the Tenant Allow/Block lists does is for the two features below. My understand...
I thought SPF, DKIM, DMARC little bit different at Email security Domain level but you can manage in Azure and Exchange Online environment:
https://www.valimail.com/blog/dmarc-dkim-spf-explained/
Lots of support for DKIM within Exchange Online but M365 Family users with personalised email addresses still cannot enable it.
