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LatestSourcesas of 2026-10-21
- IETF Publishes Updated DMARC Specification
On May 20th, 2026 the IETF’s RFC Editor published three documents that update the DMARC protocol, making the changes and enhancements previously referred to as “DMARCbis” official, and moving the updated DMARC protocol to the IETF’s Standards Track. This represents many years of…
- Updated DMARC Statistics Published
It has been several years since the statistics for DMARC policy records had been updated on this page. The main reason for this was surges of up to millions of records each quarter, if not each month. They would show up, demanding analysis and explanation, and then in many cases…