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DMARC Aggregate Reports Explained: How to Read RUA XML, Find Unauthorized Senders, and Reach Enforcement in 2026

calendar_today June 15, 2026 domain email-verifier-api

DMARC aggregate reports are the diagnostic data that nobody reads until they have a deliverability fire. Once you understand what they contain, the daily XML files become the most useful operational data your domain produces.

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