DMARC Checker

Look up and validate your DMARC record. See your policy, enforcement percentage and reporting addresses - and whether you meet Google & Yahoo sender requirements. Free, no signup.

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Policy

Reads your p= value - none, quarantine or reject, and warns if you're only monitoring.

Enforcement %

Checks pct so you know if your policy applies to all mail or just a sample.

Reporting

Confirms rua/ruf addresses so you actually receive aggregate reports.

Compliance

Tells you whether your setup satisfies Google & Yahoo bulk-sender rules.

DMARC FAQ

What does DMARC do?

DMARC ties SPF and DKIM together with alignment, tells receivers what to do when a message fails (none/quarantine/reject), and sends you reports on who is mailing as your domain.

Is p=none enough?

No. p=none only monitors - it doesn't stop spoofing. It's a fine starting point, but move to quarantine then reject once your reports look clean.

Does DMARC need SPF and DKIM first?

Yes - DMARC builds on both. Validate your SPF and DKIM records before enforcing DMARC.

That's Just the Beginning

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This DMARC Checker scan caught some issues. Run a Full Security Scan to uncover hidden threats like exposed secrets, malicious scripts, and supply chain attacks this quick check missed.