Kostenlose Website & Server Migration
Etikett: 8. November 2026
Domain & DNS
Understanding DMARC Records and Add to 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.
Domänenbasierte Nachrichtenauthentifizierung, Berichterstattung, und Konformität (DMARC) is an email ...