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Letsencrypt will kill SMTP server auth following Chrome CA policy change
Attached: 1 image Dear #Letsencrypt, you helped secure millions and millions of servers, not just web servers. But your announcement at https://letsencrypt.org/2025/05/14/ending-tls-client-authentication/ about ending Ending TLS Client Authentication Certificate Support in 2026 because Google changes their requirements would result in your certificates becoming a possible risk for ensuring SMTP traffic. Please think again. Please. 1/5
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