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PSA: What Microsoft's New DMARC Policy Means for High-Volume Senders

James Savard

Microsoft has recently announced a key update to its DMARC (Domain-based Message Authentication, Reporting & Conformance) policy for high-volume senders. This policy, which is already being enforced as of...

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new-microsoft-outlook-dmarc-enforcement-policy DMARC

PSA: What Microsoft's New DMARC Policy Means for...

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