Measurement
The state of email authentication, July 2026
Month two, and the first set of deltas. Every protocol grew except DANE — and the entire decline traces to one Swiss host deleting the TLSA records for its whole customer fleet.
BIMI
Posts tagged BIMI on Laneful Blog.
Measurement
The state of email authentication, June 2026
Our first monthly reading of DMARC, BIMI, DANE and MTA-STS across the top million domains. DMARC sits at 64% of mail-eligible domains; the other three are all under 5% — and no single provider ships all four.
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