title: SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol
body: <p>I have a problem, i made a command "openssl s_client -connect server.server:143", and the error is:</p>
  
  <pre><code>  CONNECTED(00000003)
  140719622096768:error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown proto col:s23_clnt.c:769:
  ---
  no peer certificate available
  ---
  No client certificate CA names sent
  ---
  SSL handshake has read 7 bytes and written 249 bytes
  ---
  New, (NONE), Cipher is (NONE)
  Secure Renegotiation IS NOT supported
  Compression: NONE
  Expansion: NONE
  ---
  </code></pre>
  
  <p>I made that because the horde connection gives an error in login.
  How can i resolve this?</p>