Gemessen am 2026-07-04 · öffentliches DNS
Ist calvados.fr gegen E-Mail-Spoofing geschützt?
Noch nicht — calvados.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:dmarc@calvados.fr; ruf=mailto:dmarc@calvados.frWas 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 Calvados (14)
Calvados (14) is a French department located in the Normandy region, with a structured territorial administration centered on the departmental collectivity and its public services. The calvados.fr domain serves as the official digital communication hub for the department, managing correspondence with citizens, partner municipalities, businesses, and public organizations. This email infrastructure carries sensitive communications including administrative notifications, social services correspondence, local governance matters, and official exchanges that engage the institution's accountability.
Securing calvados.fr is critically important given current cybercriminal threats. Fraudsters routinely target public institutional domains to impersonate official organizations, undermining public trust and facilitating large-scale scams. Citizens receiving emails falsely claiming authority from the department are particularly vulnerable to fraud attempts or personal data extraction schemes.
Given these risks, robust implementation of DMARC, SPF, and DKIM mechanisms represents a strategic necessity for Calvados. These email authentication protocols verify the authenticity of messages sent from calvados.fr, block spoofing attempts, and strengthen the domain's cybersecurity posture. Beyond trust considerations, these measures align with increasingly stringent regulatory compliance requirements, particularly within the evolving landscape of NIS2 and DORA directives, which strengthen security obligations for critical entities and critical infrastructure operators in France. The DMARC Observatory at dmarc.com helps you assess the implementation of these essential mechanisms for calvados.fr.