Gemessen am 2026-07-04 · öffentliches DNS
Ist departement18.fr gegen E-Mail-Spoofing geschützt?
Noch nicht — departement18.fr beobachtet DMARC nur (p=none); gefälschte Mails können weiterhin zugestellt werden.
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 25 % der Départements in Frankreich
16 % der Branche setzt bereits p=reject durch
D
DMARC
p=none
SPF
~all
DKIM
2 Selektor(en)
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=none;rua=mailto:rapports-dmarc@secours.departement18.fr;Was das bedeutet
- • Politique p=none : surveillance seule, aucun message non authentifié n'est bloqué.
- • 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 MessungNur Beobachtung (p=none)
Über Cher (18)
The Department of Cher (18) is a French regional authority responsible for essential public missions including social welfare, infrastructure development and local economic growth. Its digital infrastructure, built on the departement18.fr domain, supports critical communications involving departmental administration employees, digital public services and official correspondence to citizens, businesses and institutional partners. Email domain security represents a major challenge for this public organization. The absence of robust DMARC protection exposes departement18.fr to significant risks of identity spoofing and phishing attacks, threatening citizen confidence and the legitimacy of official communications. Fraudsters could exploit the domain to impersonate the Department in disinformation or extortion campaigns. As a French public entity, the Department must comply with strict regulatory frameworks. The implementation of the NIS2 Directive and DORA Regulation will progressively strengthen cybersecurity and critical infrastructure resilience requirements. Strong email authentication, supported by comprehensive SPF, DKIM and DMARC deployment, aligns with this reinforcement trajectory. Implementing a coherent DMARC policy protects not only the Department's reputation but also its citizens and partners from malicious spoofing attempts. The DMARC Observatory at dmarc.com provides essential visibility into the email security posture of the departement18.fr domain, facilitating continuous monitoring and optimization of authentication protocols.