Gemessen am 2026-07-04 · öffentliches DNS
Ist uphf.fr gegen E-Mail-Spoofing geschützt?
Teilweise — uphf.fr verschiebt nicht authentifizierte Mails in die Quarantäne (p=quarantine).
Haltung unverändert seit dem 2026-06-27
Stärker geschützt als 100 % der ensup in Frankreich
0 % der Branche setzt bereits p=reject durch
B
DMARC
p=quarantine
SPF
-all
DKIM
1 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:dmarc@relay.renater.fr; ruf=mailto:dnum-dmarc-erreurs@uphf.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
- 2026-06-27Erste MessungIn Anwendung (p=quarantine)
Über Université Polytechnique Hauts-de-France
Université Polytechnique Hauts-de-France (UPHF) is a major French higher education institution located in the Hauts-de-France region. As an academic establishment, UPHF operates a complex email ecosystem supporting communications among faculty, researchers, administrative staff, students and external partners. The uphf.fr domain carries official university correspondence, pedagogical exchanges, institutional announcements and critical digital services.
Securing UPHF's email infrastructure addresses significant organizational risks. Universities represent prime targets for phishing campaigns and domain spoofing attacks, as threat actors exploit the trust placed in institutional email addresses to access sensitive data or compromise systems. Domain impersonation affecting uphf.fr could damage the institution's reputation, endanger the academic community and undermine the credibility of official communications.
Within this evolving regulatory landscape, cybersecurity obligations continue to strengthen. The NIS2 Directive imposes enhanced information security requirements on critical entities, including protection of email infrastructure. DMARC (Domain-based Message Authentication, Reporting and Conformance) serves as a cornerstone of this security strategy, enabling UPHF to authenticate messages sent under uphf.fr, block spoofing attempts and maintain communication integrity.
Implementing a robust DMARC policy for uphf.fr represents a strategic investment in the institution's digital governance, protecting both academic data and the trust of external users interacting with the university. DMARC deployment enables UPHF to demonstrate security maturity while safeguarding its institutional identity in an increasingly hostile email threat environment.