Announcing New DMARC Policy Handling Defaults for Enhanced Email Security Domain-based Message Authentication, Reporting & Conformance (DMARC) is a standard that helps prevent spoofing by verifying the senderâs identity. If an email fails DMARC validation, it often means that the sender is not who they claim to be, and the email could be fraudulent. The âp=â value (this stands for âpolicyâ) in a D
{{#tags}}- {{label}}
{{/tags}}