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Email Header Analyzer

Parse raw RFC 822 email headers to inspect SPF, DKIM, DMARC, message delivery hops, and delay times.

Input / Parameters
Output / Result

How to Use Email Header Analyzer

01

Paste the raw headers of any received email.

02

View SPF pass/fail, DKIM validity, sender IP, and hop-by-hop latency.

03

Diagnose email spoofing or delivery delay issues.

Frequently Asked Questions

How do I find raw email headers?

In Gmail, click the three dots on any message and select 'Show original'.

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