Gemessen am 2026-07-04 · öffentliches DNS
Ist ch-troyes.fr gegen E-Mail-Spoofing geschützt?
Teilweise — ch-troyes.fr verschiebt nicht authentifizierte Mails in die Quarantäne (p=quarantine).
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 70 % der große Krankenhäuser in Frankreich
10 % der Branche setzt bereits p=reject durch
B
DMARC
p=quarantine
SPF
-all
DKIM
keiner gefunden
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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=quarantine; rua=mailto:support.network@hcs-sante.fr; ruf=mailto:support.network@hcs-sante.fr; adkim=s; aspf=s; fo=0; pct=100Was das bedeutet
- • Politique p=quarantine : les messages non alignés sont mis en indésirable.
- • Aucune clé DKIM trouvée sur les sélecteurs courants (le domaine peut utiliser des sélecteurs non standards).
Verlauf
- 2026-06-26Erste MessungIn Anwendung (p=quarantine)
Über CH de Troyes
Troyes Hospital Center (CH de Troyes) is a major public healthcare facility located in the Aube department of France, serving as a cornerstone of regional medical services. As a significant healthcare organization, CH de Troyes manages substantial volumes of digital communications across its ch-troyes.fr domain, involving medical professionals, patients, institutional partners, and external service providers. These exchanges encompass sensitive medical correspondence, confidential administrative data, appointment notifications, and official communications with health authorities. Securing the email infrastructure of CH de Troyes is strategically essential for preserving the confidentiality of health data and maintaining patient trust. The risks of domain impersonation targeting ch-troyes.fr are particularly acute in the healthcare sector, where threat actors exploit institutional authority to conduct phishing attacks aimed at extracting personal or medical information. As a French public establishment, CH de Troyes faces increasingly stringent regulatory obligations regarding cybersecurity, particularly under the NIS2 Directive, which will progressively strengthen security requirements for essential service operators. Implementing and maintaining DMARC, SPF, and DKIM protocols on ch-troyes.fr constitutes a fundamental security measure for authenticating legitimate communications, preventing domain spoofing, and demonstrating compliance with cybersecurity standards expected of French healthcare institutions.