Obtaining certificate chain for mailman-alpha.srv.cs.cmu.edu, one moment while we download the mailman-alpha.srv.cs.cmu.edu certificate and related intermediate certificates...

Refreshing certificate chain and revocation status for mailman-alpha.srv.cs.cmu.edu, one moment while we re-check the mailman-alpha.srv.cs.cmu.edu certificate and related intermediate certificates...

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Revocation check via OCSP and CRL for mailman-alpha.srv.cs.cmu.edu failed

Sorry, the request for mailman-alpha.srv.cs.cmu.edu could not be completed...

We could not load the certificate for mailman-alpha.srv.cs.cmu.edu, it might not exist or we could not reach the server, complete the TLS handshake, etc.

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Created by Paul van Brouwershaven
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Revoked certificates can't and should not be trusted, these certificate will cause errors like "NET::ERR_CERT_REVOKED" in browsers and expose a security risk.