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What is DMARC Aggregate Reporting (RUA)?

DMARC aggregate reports (RUA) summarize authentication results across all receivers processing your email. They show: how many messages passed/failed SPF and DKIM, which IPs sent using your domain, and whether alignment succeeded.

Reports arrive daily from MBPs and receivers implementing DMARC. They're XML files aggregating statistics rather than individual message details. Analysis requires tools that parse and visualize this data meaningfully.

Value includes: identifying unauthorized domain usage (phishing), finding legitimate senders failing authentication (misconfigured systems), validating authentication setup across all sending sources, and tracking DMARC compliance progress before enforcing policies.

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