mediapart.fr email security: SPF, DKIM & DMARC
Is mediapart.fr spoofable? See mediapart.fr's SPF, DKIM, DMARC and MTA-STS records and find out if this domain is protected against email spoofing.
Last updated: October 2, 2026
SPF
OKv=spf1 include:mediapartspf.octopuce.fr include:_spf.google.com include:sendgrid.net include:mail.zendesk.com include:message-business.com ip4:5.1.98.133 -allDKIM
OKSelectors: zendesk1, zendesk2DMARC
OKv=DMARC1; p=reject; rua=mailto:dmarc@mediapart.fr; fo=0; ruf=mailto:dmarc@mediapart.fr; adkim=s; aspf=s; rf=afrf; pct=100; sp=reject;MX
OKmx1.mediapart.frRecommendations
1Add MTA-STS to enforce TLS encryption for incoming emails
Without MTA-STS, an attacker performing a man-in-the-middle attack can downgrade the connection between mail servers to plaintext, intercepting emails in transit. MTA-STS tells sending servers to only deliver via TLS with a valid certificate, preventing downgrade attacks.
Keep an eye on your domain
A correct setup can drift: a new provider, an edited record. DMARC monitoring warns you before it becomes a problem.
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Run a live analysis
The results above are updated daily. For an instant check of mediapart.fr, run a live analysis.
Analyze mediapart.fr liveShow off your score
Show visitors that mediapart.fr is protected against email spoofing — the badge links to your live report.
<a href="https://spoofchecker.online/en/email-security/mediapart.fr" target="_blank" rel="noopener"><img src="https://spoofchecker.online/api/badge/mediapart.fr?score=90&grade=A" alt="Email security score for mediapart.fr" height="28"></a>Frequently asked questions about mediapart.fr
Is mediapart.fr spoofable?
No. mediapart.fr is protected against email spoofing with a robust configuration. Email security score: 90/100 (grade A).
Does mediapart.fr have an SPF record?
Yes, mediapart.fr publishes an SPF record (-all qualifier).
What is mediapart.fr's DMARC record?
mediapart.fr publishes a DMARC record (_dmarc.mediapart.fr) with a p=reject policy.
Does mediapart.fr use DKIM?
Yes, DKIM signatures were detected for mediapart.fr.
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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.