Email Headers

Parse email headers to trace message routes, check SPF/DKIM/DMARC authentication, and detect spoofing indicators.

Email SPF/DKIM Phishing

Input

Output

This tool runs entirely in your browser. No data is sent to any server.

How this works

Email Header Analysis Parse email headers to trace message origin, verify SPF/DKIM/DMARC authentication, and detect spoofed sender addresses in phishing emails.

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Email & Phishing Analysis External tools compared, with limits and pricing

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