The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.
System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure
I think IIS was not able to make ssl connection with the remote site.Try adding the certificates to iis and do the same operation.
I think IIS was not able to make ssl connection with the remote site.
ReplyDeleteTry adding the certificates to iis and do the same operation.