DMARC Analyzer
Paste a DMARC record below to analyze its configuration and get best-practice recommendations.
Analyze DMARC Record
Frequently Asked Questions
Common questions about DMARC records and analysis
What is a DMARC record?
A DMARC record is a DNS TXT record published at _dmarc.yourdomain.com that tells email receivers how to handle messages that fail SPF or DKIM authentication. It helps prevent email spoofing, phishing, and domain impersonation attacks.
What does p=none mean in DMARC?
p=none is the monitoring-only DMARC policy. Email receivers don't take action on failures but send reports to your domain. This is the recommended starting policy to understand your email ecosystem without risking delivery issues.
What is the difference between p=quarantine and p=reject?
p=quarantine sends failed messages to spam/junk, while p=reject blocks them entirely. p=reject provides maximum protection but requires careful implementation to avoid blocking legitimate email.
Related Tools
More email authentication tools
Help & Resources
About DMARC
DMARC (Domain-based Message Authentication, Reporting, and Conformance) helps protect your domain from email spoofing and phishing attacks.
Common Tags
v=DMARC1Versionp=noneMonitoring onlyp=quarantineSend to spamp=rejectReject emailrua=Aggregate reportsruf=Forensic reports
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