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Email Spam Score Checker

Analyze email headers and estimate deliverability / spam risk.

Free • Unlimited (Beta)

Limits will be introduced later; early users will get benefits.

Email Header Spam DKIM SPF DMARC

How to use

  • Gmail: Open message → More (⋮) → Show original → copy headers
  • Outlook: View message source → copy headers

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About – Email Spam Score Checker

Overview

Analyze email headers and estimate deliverability / spam risk.

Common use cases

Use this tool for common tasks like conversion, validation, or analysis. Data is not stored on our servers.

Tips

Use the copy button on the page for results. If you see an error, check your input.

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FAQ

Analyze email headers and estimate deliverability / spam risk.

Yes. No sign-up required.

No. We do not store your input.

Enter your input, click the relevant button, and copy the output.

Invalid format or empty input may trigger a warning. Read the message and correct your input.