Gemessen am 2026-07-04 · öffentliches DNS
Ist gmf.fr gegen E-Mail-Spoofing geschützt?
Ja — gmf.fr setzt DMARC durch (p=reject).
Haltung unverändert seit dem 2026-06-27
Stärker geschützt als 0 % der assurance in Frankreich
100 % der Branche setzt bereits p=reject durch
A
DMARC
p=reject
SPF
-all
DKIM
2 Selektor(en)
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So behebst du es
Thomas, der DMARC-Copilot, findet jede Quelle, schreibt das exakte DNS und bringt deine Domain sicher von p=none zu p=reject.
Veröffentlichter Eintrag
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;Was das bedeutet
- • Politique p=reject : protection maximale contre l’usurpation.
- • Au moins une clé DKIM valide publiée.
Verlauf
- 2026-07-04SPFGeschützt (p=reject)
- 2026-06-27Erste MessungGeschützt (p=reject)
Über GMF Assurances
GMF Assurances is a major French mutual insurance company operating under the domain gmf.fr. As an insurance organization, GMF manages substantial volumes of digital correspondence intended for policyholders, employees, and business partners. These communications include sensitive documents such as quotations, insurance certificates, claims notifications, important notices, and contractual announcements. Securing the gmf.fr domain holds strategic importance to protect the organization's digital identity and prevent email address spoofing. Spoofing risks are particularly acute in the insurance sector, where threat actors regularly target insurer domains to distribute phishing campaigns and customer fraud schemes. GMF must anticipate risks of fraudulent exploitation of its domain by malicious actors. Email authentication through DMARC, SPF, and DKIM establishes an essential foundation of trust. For a French mutual insurance company, compliance with applicable security frameworks, particularly regarding personal data protection and IT risk management, becomes progressively essential. The DMARC Observatory on dmarc.com documents GMF's email authentication posture, enabling stakeholders to monitor the evolution of its domain security measures for gmf.fr. This transparency helps strengthen confidence among policyholders and partners regarding official communications from the mutual insurance organization.