§2024-11-02

DMARC, which stands for Domain-based Message Authentication, Reporting & Conformance, is an email authentication protocol designed to help prevent email spoofing and phishing attacks. It builds on two existing technologies: SPF (Sender Policy Framework) and DKIM (DomainKeys Identified Mail).

  1. Here’s how DMARC works:

Reporting: DMARC provides a reporting mechanism that allows domain owners to receive feedback on their email authentication status. This can include information about successful and failed authentication attempts, which helps in monitoring and improving email security.

By implementing DMARC, organizations can protect their domains from being misused by attackers, enhance email deliverability, and gain better visibility into their email traffic.