Microsoft Defender for Office 365: DMARC Policy Handling
In order to better protect our customers from exact domain spoofing attacks and improve deliverability of email, we are making changes to how we handle DMARC p=reject and p=quarantine.
For the enterprise customers, we are making updates to how DMARC policy-based reject can be handled. This change will help Security Administrators be able to choose how DMARC policy-based reject and quarantine can be applied within their organization.


HANDS ON tek
M365 Admin






