Gemessen am 2026-07-04 · öffentliches DNS
Ist boursobank.com gegen E-Mail-Spoofing geschützt?
Teilweise — boursobank.com verschiebt nicht authentifizierte Mails in die Quarantäne (p=quarantine).
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 29 % der Banken in Frankreich
55 % der Branche setzt bereits p=reject durch
B
DMARC
p=quarantine
SPF
-all
DKIM
keiner gefunden
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; adkim=r; aspf=r; fo=d; ri=86400; rf=afrf; pct=100; rua=mailto:dmarc-rua@boursorama.fr,mailto:boursorama.rua@emailsecurity.merox.io; ruf=mailto:dmarc-ruf@boursorama.frWas das bedeutet
- • Politique p=quarantine : les messages non alignés sont mis en indésirable.
- • Aucune clé DKIM trouvée sur les sélecteurs courants (le domaine peut utiliser des sélecteurs non standards).
Verlauf
- 2026-06-26Erste MessungIn Anwendung (p=quarantine)
Über BoursoBank
BoursoBank is a French online bank founded in 1998, a subsidiary of the Société Générale Group, providing banking and investment services exclusively through digital channels. The boursobank.com domain serves as the digital backbone of this financial institution, functioning as the primary communication vector for official correspondence to millions of customers, transactional notifications, security alerts and administrative documents. BoursoBank's email infrastructure encompasses internal employee communications, exchanges with integration partners and customer correspondence related to brokerage services, portfolio management and current account operations. For a financial institution of this scale, securing the boursobank.com domain through DMARC is critically important. The risks of identity spoofing and phishing attacks targeting online banking customers are particularly high, making email authentication essential to preserve trust and brand reputation. As a financial services provider, BoursoBank is subject to stringent regulations, including the NIS2 Directive (Network and Information Security Directive) and DORA (Digital Operational Resilience Act), which mandate enhanced cybersecurity standards and operational resilience requirements. Rigorous implementation of DMARC, SPF and DKIM on boursobank.com directly contributes to regulatory compliance, customer data protection and fraud prevention. Establishing a comprehensive email authentication strategy demonstrates the institution's commitment to securing sensitive financial data and maintaining the integrity of customer communications.