Gemessen am 2026-07-04 · öffentliches DNS
Ist nice.fr gegen E-Mail-Spoofing geschützt?
Noch nicht — nice.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
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; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400Was 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 Nice
Nice, a municipality in the Alpes-Maritimes and France's third-largest city, represents a major urban center on the French Riviera. As a French public organization, the City of Nice manages a strategic email domain (nice.fr) for its institutional, administrative, and digital communications.
This email domain supports a wide scope: correspondence with residents and local businesses, internal communications across municipal departments and affiliated bodies, notifications for online administrative procedures, and exchanges with institutional partners. This exposure multiplies risks of domain spoofing and phishing attacks targeting residents or local stakeholders.
Securing nice.fr through DMARC, SPF, and DKIM implementation addresses multiple critical concerns. First, it protects Nice's institutional reputation against spoofing threats and fraudulent communications. Second, it aligns email security practices with the NIS2 Directive (revised Cybersecurity Directive), which strengthens cybersecurity requirements for critical entities, including local authorities. French municipalities must also comply with the DORA Directive (Digital Operational Resilience Act) regarding security incident management and digital service continuity.
When properly implemented, DMARC enables Nice's services to guarantee email authenticity to recipients, reducing spoofing incidents and strengthening digital trust. For a municipality of this scale, managing thousands of daily correspondences, robust email authentication represents a fundamental component of local digital governance and legal compliance. The Observatory's analysis of nice.fr helps stakeholders understand the current state of email security infrastructure and provides insights into best practices for protecting institutional communications in the public sector.