Gemessen am 2026-07-04 · öffentliches DNS
Ist saintnazaire.fr gegen E-Mail-Spoofing geschützt?
Noch nicht — saintnazaire.fr beobachtet DMARC nur (p=none); gefälschte Mails können weiterhin zugestellt werden.
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 49 % der Rathäuser in Frankreich
12 % der Branche setzt bereits p=reject durch
D
DMARC
p=none
SPF
~all
DKIM
3 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:rua@dmarc.brevo.comWas 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 Saint-Nazaire
Saint-Nazaire is a French municipality located in Loire-Atlantique, operating a municipal administration responsible for delivering public services and managing official communications with residents. The saintnazaire.fr domain serves as the central digital identity for this local authority, enabling the transmission of official notices, administrative notifications, online procedures, and internal exchanges between municipal departments and staff members.
Email authentication through DMARC, SPF, and DKIM protocols is strategically essential for a public organization of this scope. Inadequate security measures expose saintnazaire.fr to serious risks of identity spoofing, phishing attacks, and domain impersonation, undermining public confidence in communications issued by the municipality. Malicious actors could exploit the prestige of the municipal domain to bypass security filters and deceive citizens with fraudulent messages.
Within the French and European regulatory framework, securing the digital infrastructure of territorial collectivities aligns with the requirements of the NIS2 Directive and increasingly stringent cybersecurity obligations. Implementing a robust DMARC policy for saintnazaire.fr addresses the imperative to protect sensitive data, ensure continuity of public services, and maintain the integrity of official communications. This observatory provides a mechanism to assess the email security posture of the municipality and supports the continuous improvement of municipal digital governance practices.