Gemessen am 2026-07-04 · öffentliches DNS
Ist ctguyane.fr gegen E-Mail-Spoofing geschützt?
Noch nicht — ctguyane.fr beobachtet DMARC nur (p=none); gefälschte Mails können weiterhin zugestellt werden.
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 43 % der Regionen in Frankreich
7 % der Branche setzt bereits p=reject durch
D
DMARC
p=none
SPF
-all
DKIM
4 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; pct=100; rua=mailto:rua@ctguyane.fr; ruf=mailto:ruf@ctguyane.fr; fo=1Was das bedeutet
- • Politique p=none : surveillance seule, aucun message non authentifié n'est bloqué.
- • Au moins une clé DKIM valide publiée.
Verlauf
- 2026-06-26Erste MessungNur Beobachtung (p=none)
Über Guyane
The Collectivité Territoriale de la Guyane (CTG) is the primary administrative institution responsible for governance and development of French Guiana, representing a major French public entity in South America. As a public administration, it operates a complex digital communications ecosystem encompassing employees, decentralized services, and official correspondence directed to citizens, businesses, and institutional partners.
The ctguyane.fr domain serves as a critical communication vector for the exercise of public service missions and territorial administration. Like all French public organizations, the CTG faces risks of email identity spoofing that could undermine citizen trust, facilitate targeted phishing attacks, or divert sensitive communications. Robust authentication of the ctguyane.fr domain through DMARC, SPF, and DKIM represents a fundamental element of institutional cybersecurity strategy.
Under the French and European regulatory framework, particularly the NIS2 directive transposed into national law, local authorities are progressively integrated into critical information system security obligations. Implementation of a strict DMARC policy on ctguyane.fr demonstrates commitment to regulatory compliance and protection of citizens' personal data.
Securing the CTG's email domain holds strategic importance for maintaining institutional integrity, preventing fraud, strengthening administrative cyber-resilience, and ensuring continuity of digital services. The DMARC Observatory of dmarc.com documents this email security posture as an essential component of territorial digital governance and French public administration's defense against email-based threats.