DMARC Modernized: IETF Publishes New RFCs, Solidifying Email Authentication Standards and Clarifying Best Practices for Senders.

The landscape of email authentication has reached a new milestone with the formal modernization of the DMARC (Domain-based Message Authentication, Reporting, and Conformance) protocol. In a significant development for digital…

DMARC Evolves: IETF Elevates Email Authentication to Formal Standards

The landscape of email security has undergone a significant transformation with the Internet Engineering Task Force (IETF) elevating DMARC (Domain-based Message Authentication, Reporting, and Conformance) from an “Informational RFC” to…

DMARC Elevates to Formal IETF Proposed Standard, Bolstering Global Email Security and Trust

The landscape of email security has reached a significant milestone with the elevation of DMARC (Domain-based Message Authentication, Reporting, and Conformance) from an “Informational RFC” to a suite of formal…

DMARC Protocol Modernized with New RFCs, Solidifying Email Authentication Standards for Senders and Mailbox Providers

The email security landscape reached a significant milestone in May 2026 with the formal publication of three new Request for Comments (RFCs) by the Internet Engineering Task Force (IETF). These…