Gemessen am 2026-07-04 · öffentliches DNS
Ist saint-maur.com gegen E-Mail-Spoofing geschützt?
Nein — saint-maur.com hat keine DMARC-Richtlinie und kann gefälscht werden.
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 0 % der Rathäuser in Frankreich
12 % der Branche setzt bereits p=reject durch
F
DMARC
nicht vorhanden
SPF
nicht vorhanden
DKIM
keiner gefunden
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.
Was das bedeutet
- • Aucun enregistrement DMARC publié (_dmarc.<domaine>). Les destinataires n'ont aucune politique à appliquer.
- • Aucun enregistrement SPF (v=spf1) publié sur le domaine.
- • Aucune clé DKIM trouvée sur les sélecteurs courants (le domaine peut utiliser des sélecteurs non standards).
Verlauf
- 2026-06-26Erste MessungKein DMARC
Über Saint-Maur-des-Fossés
Saint-Maur-des-Fossés is a French municipality located in Val-de-Marne, in the Île-de-France region. As a local government organization, it manages an email perimeter encompassing municipal administration, local teams, public institutions (schools, libraries, cultural facilities), and official communications with citizens and institutional partners. The domain saint-maur.com serves as the central digital communication infrastructure for this local authority.
Securing saint-maur.com is strategically important to maintain public trust and stakeholder confidence. Identity spoofing risks remain elevated for municipal domains, particularly during sensitive communications involving tax notifications, administrative requests, or security alerts. Malicious actors could impersonate Saint-Maur-des-Fossés for phishing, fraud, or misinformation targeting local residents.
DMARC is a fundamental standard for authenticating email messages sent from saint-maur.com, complementing SPF and DKIM protocols. For a local authority, DMARC provides essential protection against spoofing attacks and reinforces the legitimacy of official communications. Within the French and European regulatory context, the NIS2 Directive imposes enhanced cybersecurity requirements on critical entities; while not all municipalities fall within its scope, best practices in email security are progressively extending across local government.
The DMARC Observatory on dmarc.com enables Saint-Maur-des-Fossés to monitor email authentication policy deployment, identify unauthorized traffic sources, and continuously adjust its email security posture. This transparency contributes to municipal digital resilience and meets citizens' expectations for security and reliability in official communications.