Email authentication

example.com DMARC analysis

Cached DMARC policy and reporting analysis for this domain.

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DMARC analysis

Record found

Valid DMARC record

Policy

reject

Subdomain policy

reject

Alignment

{ "dkim": "s", "spf": "s" }

Enforcement percentage

100

DMARC record

v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s

Warnings

aggregate report URI rua is missing

Recommendations

add a rua=mailto: address to receive aggregate reports

Tool switcher

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Guides

Practical guides for common DMARC Analyzer tasks — DNS records, troubleshooting steps, and links to our free tools.

dmarc policy, p=reject, email authentication
DMARC Policy Explained: none, quarantine, reject
Understand p=, sp=, pct=, and how policy changes affect spoofed mail before you move from monitoring to enforcement.
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DMARC Alignment with SPF and DKIM
Why valid SPF or DKIM can still fail DMARC when envelope, header From, and signing domains do not align.
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dmarc record tags, dmarc syntax, v=DMARC1
DMARC Record Tags and Syntax Operators Should Know
Decode v=DMARC1, p=, sp=, pct=, rua, ruf, fo, aspf, adkim, and common formatting mistakes in TXT records.
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dmarc rua, dmarc ruf, aggregate reports
DMARC Aggregate and Forensic Reports: rua and ruf
How to publish rua and ruf mailto targets, what reports contain, and why forensic reports are often disabled.
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dmarc sp tag, subdomain dmarc policy, sp=reject
DMARC Subdomain Policy sp= for Marketing and Product Hosts
When sp= matters for mail.example.com, how it inherits from p=, and why separate subdomain senders need explicit alignment.
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dmarc reject migration, dmarc enforcement, dmarc rollout
Moving DMARC from p=none to quarantine or reject Safely
A staged rollout using reports, pct= sampling, and alignment fixes before full spoofing protection.
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Back to DMARC Analyzer

DMARC analysis

Valid DMARC record

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Related articles

DMARC Policy Explained: none, quarantine, reject

DMARC Alignment with SPF and DKIM

DMARC Record Tags and Syntax Operators Should Know

DMARC Aggregate and Forensic Reports: rua and ruf

DMARC Subdomain Policy sp= for Marketing and Product Hosts

Moving DMARC from p=none to quarantine or reject Safely