Email Header Analyzer
Parse authentication results, routing hops, and delivery delays from raw email headers
Paste Email Headers
What this tool checks
- SPF, DKIM, DMARC pass/fail results
- Routing hops and server names
- Delivery delays between each hop
- Message metadata (from, to, subject, date)
How to get headers
Gmail: Open email, click
... menu, select "Show original"Outlook: Open email, click
... menu, select "View message source"Apple Mail: View menu, then "Message" and "All Headers"
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