DMARC report analyzer

Summarize an aggregate XML report.

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DMARC report analyzer processes your input in this browser. Inputs and results are excluded from analytics. Recent tools save tool names, visit counts and last-visit times. Saved tools store only their names. Draft saving is optional and stays on this device; delete saved text with the draft controls. Loading text from a URL is optional and contacts that server; its URL and your IP address are visible to the server. An optional “Use in” action keeps a handoff in this tab. The next tool removes it on arrival and ignores it if more than a minute has passed.

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Your input

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Your result

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Updated 2026-09-20

DMARC report analyzer explained

Open the XML inside a DMARC aggregate report to sum message counts and inspect source rows. A row is counted as passing the reported alignment check when its policy-evaluated DKIM or SPF result is pass.

Next: Email header analyzer

A worked example

A row containing 10 messages with aligned DKIM pass and SPF fail contributes 10 to the reported aligned-pass count. It does not prove those messages were wanted by the recipient.

Before you use the result

Uncompressed aggregate XML only; unzip the attachment first. This does not verify report authenticity, query DNS or change email policy. The receiver’s report is evidence supplied by you, not a live authentication test.

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ToolOctopus. “DMARC report analyzer.” Updated 2026-09-20. https://tooloctopus.com/dmarc-report-analyzer.

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