crow.pm email security: SPF, DKIM & DMARC
Is crow.pm spoofable? See crow.pm's SPF, DKIM, DMARC and MTA-STS records and find out if this domain is protected against email spoofing.
Last updated: July 25, 2026
SPF
OKv=spf1 include:_spf.protonmail.ch -allDKIM
OKSelectors: google, default, selector1, selector2, k1, mandrill, dkim, mail, smtp, s1, s2, protonmail, protonmail2, zendesk1, zendesk2, resend, everlytickey1, cm, mxvault, zoho, zmail, fm1, fm2, fm3DMARC
OKv=DMARC1; p=reject; sp=reject; aspf=s; adkim=s; rua=mailto:374807ed626a4b2c9696eaed4c06c66c@dmarc-reports.cloudflare.netMX
OKmail.protonmail.ch, mailsec.protonmail.chMTA-STS
OKv=STSv1; id=178218844847ZRun a live analysis
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<a href="https://spoofchecker.online/en/email-security/crow.pm" target="_blank" rel="noopener"><img src="https://spoofchecker.online/api/badge/crow.pm?score=100&grade=A" alt="Email security score for crow.pm" height="28"></a>Frequently asked questions about crow.pm
Is crow.pm spoofable?
No. crow.pm is protected against email spoofing with a robust configuration. Email security score: 100/100 (grade A).
Does crow.pm have an SPF record?
Yes, crow.pm publishes an SPF record (-all qualifier).
What is crow.pm's DMARC record?
crow.pm publishes a DMARC record (_dmarc.crow.pm) with a p=reject policy.
Does crow.pm use DKIM?
Yes, DKIM signatures were detected for crow.pm.
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Guides to understand these results
SPF Guide
Understand how SPF defines which servers are authorized to send emails for a domain.
DKIM Guide
Discover how DKIM cryptographically signs your emails to guarantee their authenticity.
DMARC Guide
Learn how DMARC orchestrates SPF and DKIM to protect your domain.
MTA-STS Guide
Learn how MTA-STS enforces TLS encryption to protect your emails in transit.
SPF vs DKIM vs DMARC
Compare the three protocols and understand how they work together.