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SSL Certificate: mail.boris.org

🟢 Valid Certificate
Common Nameboris.org
IssuerLet's Encrypt
Issuer CNR12
Valid FromMay 9 16:14:51 2026 GMT
Valid UntilAug 7 16:14:50 2026 GMT (82 days left)
Serial Number066DEB347B608F60E3C2BCF73E4770039F63
🌐 Subject Alternative Names (2)
*.boris.orgboris.org
ℹ️ About SSL Certificates

SSL (Secure Sockets Layer) certificates encrypt data between your browser and mail.boris.org's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Boris website.

Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.