I am trying to install K2 smart form in one of my windows server 2012. While doing that, its getting failed to configure K2 smart form server.
Below is the error log which system generated.
1:4: SmtpValidator.Validate: 01:04:17:>> Could not open SSL connection: System.IO.IOException: The handshake failed due to an unexpected packet format.
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
at System.Net.Security.SslStream.AuthenticateAsClient(String targetHost)
at SourceCode.Install.Common.Classes.SmtpValidator.Validate(String host, SmtpCapabilities caps, Int32 port, String name, Boolean& useSSL)
Any helpe would be appreciated.
Thanks,
Vivek