Gemessen am 2026-07-04 · öffentliches DNS
Ist metzler.com gegen E-Mail-Spoofing geschützt?
Ja — metzler.com setzt DMARC durch (p=reject).
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 65 % der Banken in Deutschland
38 % der Branche setzt bereits p=reject durch
B
DMARC
p=reject
SPF
-all
DKIM
2 Selektor(en)
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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=reject; rua=mailto:dmarc_agg@vali.email; sp=quarantine; rf=afrf; ri=86400; adkim=r; aspf=rWas das bedeutet
- • Politique p=reject : protection maximale contre l’usurpation.
- • La politique sous-domaine (sp) est plus faible que la politique principale.
- • Au moins une clé DKIM valide publiée.
Verlauf
- 2026-06-26Erste MessungGeschützt (p=reject)
Über Bankhaus Metzler
Bankhaus Metzler is a prestigious German financial institution founded in 1674, operating as a private bank and wealth management firm with international reach. Although headquartered in Germany, its domain metzler.com supports extensive digital communications across France and broader European territories, encompassing client correspondence, financial service notifications, transaction confirmations, and cross-border internal communications. This email scope reaches thousands of recipients: high-net-worth clients, institutional partners, employees across multiple jurisdictions, and critical digital service providers. For a bank of this stature, email security risks are considerable: domain spoofing to launch targeted phishing campaigns aimed at capturing sensitive data or credentials, erosion of client trust, and exposure to fraud through email impersonation. Regulatory obligations add substantial weight: Bankhaus Metzler, as a credit institution operating in France and Europe, must comply with the NIS2 Directive (Network and Information Security Directive) and DORA (Digital Operational Resilience Act) applicable to financial sector entities. These frameworks mandate robust defenses against cyber threats, including email communication security through DMARC, SPF, and DKIM authentication. Implementing a comprehensive DMARC policy on metzler.com is therefore a critical component of this security posture, ensuring message authentication, preventing domain spoofing, and achieving regulatory compliance in a sector where digital trust is foundational to client relationships and operational integrity.