title: Two-way authentication for SSL communication
body: <p>I am trying to send information (in the form of an mime file) to a third party host server that uses two way authentication. After much coaxing I got enough information from their non technical help desk staff to figure out that it is most likely a type of TLS/SSL communication. They use client and server handshakes. I found the following example:
  <a href="http://msdn.microsoft.com/en-us/library/system.net.security.sslstream.aspx" rel="nofollow">sslstream example</a>. But am having problems using it (TcpClient refuses to see the host adddress).</p>
  
  <p>Before I get too far I was hoping some one could point me in the direction of some good examples or more information on this process. I'm feeling pretty lost.</p>