Site Web gratuit & Serveur Migration
Jour : 8 novembre 2026
Domaine & DNS
Comprendre les enregistrements DMARC et les ajouter au DNS
What Is DMARC?
Email remains one of the most important communication channels for businesses, but it is also one of the most commonly abused. Cybercriminals frequently attempt to impersonate legitimate domains through phishing, spoofing, and business email compromise attacks.
Domain-based Message Authentication, Rapports, and Conformance (DMARC) is an email ...