E-Mail | Security setup DMARC
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E-Mail | Security setup DMARC

Reading Time: 5 minutes DMARC (Domain-based Message Authentication, Reporting, and Conformance) is a method of email authentication that builds upon the DKIM and SPF (Sender Policy Framework) protocols. DMARC allows domain owners to publish a policy in their DNS records that instructs email servers how to handle email messages that fail DKIM or SPF checks.