Gemessen am 2026-07-04 · öffentliches DNS
Ist yonne.fr gegen E-Mail-Spoofing geschützt?
Teilweise — yonne.fr verschiebt nicht authentifizierte Mails in die Quarantäne (p=quarantine).
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 71 % der Départements in Frankreich
16 % der Branche setzt bereits p=reject durch
B
DMARC
p=quarantine
SPF
-all
DKIM
3 Selektor(en)
BIMI-fähig: Veröffentliche dein Logo, um es in den Postfächern anzuzeigen
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=quarantine; rua=mailto:piratage@yonne.fr; ruf=mailto:piratage@yonne.fr; fo=1;Was das bedeutet
- • Politique p=quarantine : les messages non alignés sont mis en indésirable.
- • Au moins une clé DKIM valide publiée.
Verlauf
- 2026-06-26Erste MessungIn Anwendung (p=quarantine)
Über Yonne (89)
Yonne is a French department located in Bourgogne-Franche-Comté, administered by a departmental council responsible for essential public missions including social welfare, territorial planning and transportation services. The yonne.fr domain serves as the official digital contact point for this public institution, enabling communication with citizens, businesses and administrative partners. This domain handles thousands of daily email messages, ranging from administrative correspondence to public service notifications, engaging a broad ecosystem of users including departmental staff, partner service providers and citizens accessing digital services. Email authentication through DMARC, SPF and DKIM holds strategic importance for the department. As a public entity, Yonne faces significant risks of domain spoofing and phishing attacks targeting its constituents and partners, who could be deceived by counterfeit communications. This threat undermines institutional trust while exposing the organization and its users to fraud and scam attempts. From a regulatory perspective, the NIS2 directive and potentially DORA requirements mandate that public administrations strengthen their cybersecurity systems, including email authentication mechanisms. Implementing a robust DMARC policy on yonne.fr protects the integrity of outbound messages, prevents domain spoofing and builds confidence among message recipients. Securing the yonne.fr domain thus becomes a major digital governance priority and fulfills legal obligations applicable to French public administrations.