Gemessen am 2026-07-04 · öffentliches DNS
Ist haute-marne.fr gegen E-Mail-Spoofing geschützt?
Noch nicht — haute-marne.fr beobachtet DMARC nur (p=none); gefälschte Mails können weiterhin zugestellt werden.
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 37 % der Départements in Frankreich
16 % der Branche setzt bereits p=reject durch
D
DMARC
p=none
SPF
-all
DKIM
1 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:hautemarne.rua@dmarc.perf1.comWas das bedeutet
- • Politique p=none : surveillance seule, aucun message non authentifié n'est bloqué.
- • Au moins une clé DKIM valide publiée.
Verlauf
- 2026-06-26Erste MessungNur Beobachtung (p=none)
Über Haute-Marne (52)
Haute-Marne (52) is a French department located in the Grand Est region, administered by a departmental council responsible for essential public services including social solidarity, territorial development, and citizen services. The haute-marne.fr domain represents the official digital communication infrastructure of this territorial collectivity, supporting administrative correspondence, legal notifications, and exchanges with citizens, municipalities, and institutional partners.
The departmental email scope encompasses internal communications between services, correspondence with elected officials and public agents, and notifications sent to users of public services. This critical infrastructure faces significant risks of identity spoofing and phishing attacks, particularly due to its public visibility and institutional status, making it an attractive target for cybercriminals seeking to impersonate public authority.
Securing haute-marne.fr is strategically vital within the context of strengthened cybersecurity obligations applicable to public sector entities. Robust implementation of email authentication, based on DMARC, SPF, and DKIM protocols, ensures message authenticity, prevents identity spoofing, and maintains recipient confidence in official departmental communications.
This page within dmarc.com's Observatory provides detailed analysis of haute-marne.fr's email authentication posture, contributing to public visibility of French public administrations' email security practices and fostering continuous improvement of their resilience against digital threats. Such transparency reinforces institutional accountability and supports broader cybersecurity awareness within the public sector ecosystem.