TlsException

0 votes
asked Apr 26 by ChrisUS (120 points)

The code did originally run with no errors. When the server was relocated to a new subnet network, we now receive errors. The server name can be resolved to an IP address at a command line.

Any suggestions of what is causing this problem?

Thank you!

2017-04-26 09:04:27.1798|NLog.LoggerImpl.Write|Error: Unable to retrieve messages for : ******@s******d.com because : Rebex.Net.TlsException: Server certificate was rejected by the verifier because it is bad. ---> Rebex.Net.TlsException: Server certificate was rejected by the verifier because it is bad.
at gbMKS.QsaHcZ.1GG6Jr(String , CertificateChain )
at gbMKS.QsaHcZ.RYVUe(Byte[] , Int32 , Int32 , 1RjReZZ )
at gbMKS.QsaHcZ.OnHandshakeReceived(Byte[] buffer, Int32 offset, Int32 count)
at gbMKS.1UaphuZ.2YjOc(Byte[] , Int32 , Int32 )
at gbMKS.1UaphuZ.1rsOcLZ()
--- End of inner exception stack trace ---
at gbMKS.1UaphuZ.1rsOcLZ()
at gbMKS.1UaphuZ.qzm1d()
at gbMKS.PTlOCZ.sjyGnZ(TlsParameters )
at Rebex.Net.Pop3.Connect(String serverName, Int32 serverPort, TlsParameters parameters, Pop3Security security)
at EmailInputServiceLib.EmailInputManager.RunPop3()

Applies to: Rebex Secure Mail

1 Answer

0 votes
answered Apr 26 by Lukas Pokorny (85,590 points)

This indicates a failure to validate the server's certificate (which implies the connection was actually successful).

Unfortunately, this particular issue indicates "other error", and we need to gather additional information to be able to tell what is going on.

But first, could you please lete us know which version of Rebex Secure Mail you use? We have enhanced reporting of these errors a bit recently.

...