Gemessen am 2026-07-04 · öffentliches DNS
Ist lille.fr gegen E-Mail-Spoofing geschützt?
Nein — lille.fr hat keine DMARC-Richtlinie und kann gefälscht werden.
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 26 % der Rathäuser in Frankreich
12 % der Branche setzt bereits p=reject durch
F
DMARC
nicht vorhanden
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.
Was das bedeutet
- • Aucun enregistrement DMARC publié (_dmarc.<domaine>). Les destinataires n'ont aucune politique à appliquer.
- • Au moins une clé DKIM valide publiée.
Verlauf
- 2026-06-26Erste MessungKein DMARC
Über Lille
The City of Lille, capital of French Flanders and France's fourth-largest municipality, manages a strategic email perimeter spanning thousands of municipal employees, decentralized administrative services, and official citizen communications. The lille.fr domain serves as a critical authentication vector for communications related to urban planning, social services, local taxation, and public procurement. Securing email flows from this local authority is essential given the risks of domain spoofing and phishing attacks targeting residents and institutional partners. DMARC (Domain-based Message Authentication, Reporting and Conformance) aligns with strengthened compliance objectives, particularly under the NIS2 Directive (Network and Information Security Directive), which now applies to essential service operators—a category potentially including local public entities. Rigorous implementation of SPF, DKIM, and DMARC on lille.fr prevents fraudulent exploitation of the municipal domain, reinforces citizen confidence in official communications, and ensures traceability of digital exchanges. For an organization of this scale, mastering email authentication represents a digital governance priority and a responsibility toward Lille's residents.