Gemessen am 2026-07-04 · öffentliches DNS
Ist chu-clermontferrand.fr gegen E-Mail-Spoofing geschützt?
Teilweise — chu-clermontferrand.fr verschiebt nicht authentifizierte Mails in die Quarantäne (p=quarantine).
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 81 % der große Krankenhäuser in Frankreich
10 % der Branche setzt bereits p=reject durch
B
DMARC
p=quarantine
SPF
~all
DKIM
3 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=quarantine; adkim=r; aspf=r;rua=mailto:postmaster@chu-clermontferrand.fr; Was das bedeutet
- • Politique p=quarantine : les messages non alignés sont mis en indésirable.
- • SPF se termine par ~all (softfail) : acceptable en phase d’observation, viser -all à terme.
- • Au moins une clé DKIM valide publiée.
Verlauf
- 2026-06-26Erste MessungIn Anwendung (p=quarantine)
Über CHU de Clermont-Ferrand
Clermont-Ferrand University Hospital (CHU) is a major public healthcare facility in the Auvergne-Rhône-Alpes region, combining hospital services, university functions, and medical research activities. As a French healthcare organization, the CHU communicates daily with thousands of patients, healthcare professionals, institutional partners, and suppliers through the chu-clermontferrand.fr domain. These digital communications encompass medical correspondence, sensitive administrative data, electronic prescriptions, and official notifications. Securing the CHU's email domain is critically important amid rising risks of identity spoofing and phishing attacks that threaten patient confidentiality and undermine trust in official communications. DMARC, SPF, and DKIM authentication on the chu-clermontferrand.fr domain form a fundamental component of the CHU's cybersecurity strategy. As a healthcare institution, the CHU faces particular exposure to email spoofing attacks designed to compromise medical exchanges and steal sensitive health data. Robust implementation of email authentication protocols significantly reduces these risks and strengthens operational resilience. The DMARC Observatory provided by dmarc.com offers essential visibility into the domain's authentication posture, enabling detection of misconfigurations and spoofing attempts. For a healthcare establishment like Clermont-Ferrand University Hospital, securing chu-clermontferrand.fr aligns with a comprehensive approach to protecting patient data and complying with cybersecurity standards applicable to the French healthcare sector.