Certificate revocation checked failed

Posted by in Exchange 2010

Recently I came across a CAS server that was rebuilt. Think of it as a new server you are introducing in your environment.   Everything looked good except certificate that we imported. The certificate looked good when looking at validity, issuing authority certificate and other dependencies. However, Exchange Management Console complained: “The certificate status could not be determined because the revocation checked failed.” Since the error seemed clear enough, we checked and verified that we can reach CRL. We could successfully access it and download CRL. We also ensured that…read more