Gemessen am 2026-07-04 · öffentliches DNS
Ist manager.one gegen E-Mail-Spoofing geschützt?
Teilweise — manager.one verschiebt nicht authentifizierte Mails in die Quarantäne (p=quarantine).
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 42 % der Banken in Frankreich
55 % der Branche setzt bereits p=reject durch
B
DMARC
p=quarantine
SPF
-all
DKIM
3 Selektor(en)
BIMI + verifizierte Marke (VMC) — dein Logo, authentifiziert
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; sp=quarantine; rua=mailto:24d4c450e26240f0b79f10d7a7e7a827@dmarc-reports.cloudflare.net,mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400Was 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 Manager.one
Manager.one is a French organization operating in the digital services and management ecosystem. Based in France, it uses the manager.one domain for all its electronic communications, including correspondence with employees, business partners, and clients. These email flows represent a critical vector for trust and authentication in the organization's daily operations.
Securing the manager.one domain through a robust DMARC implementation is strategically essential. Organizations in the digital services sector face significant risks from domain spoofing and phishing attacks, threatening both their reputation and that of their correspondents. A well-configured DMARC policy, combined with SPF and DKIM standards, prevents spoofing of the manager.one domain and guarantees the authenticity of outgoing messages.
Within the French and European regulatory context, the NIS2 Directive (Digital Resilience Directive) imposes enhanced cybersecurity requirements on critical operational entities and certain digital service providers. These obligations include securing email infrastructure and protecting against threats related to digital identity spoofing. Similarly, the DORA regulation (Digital Operational Resilience Act) is progressively applicable to entities in the financial sector and equivalent organizations, strengthening the need for a secure email posture.
Manager.one must therefore consider email authentication as a cornerstone of its digital governance, in alignment with applicable compliance frameworks and international cybersecurity best practices. Implementing DMARC demonstrates organizational commitment to preventing email-based threats and maintaining stakeholder confidence in digital communications.