title: SSL/TLS alert when connecting to gateway.sandbox.push.apple
body: <p>When running the code </p>
  
  <pre><code>openssl s_client -connect gateway.sandbox.push.apple.com:2195 -cert ECert.pem -key EKey.pem
  </code></pre>
  
  <p>I get the error</p>
  
  <pre><code>5155:error:14094416:SSL routines:SSL3_READ_BYTES:sslv3 alert certificate unknown:/SourceCache/OpenSSL098/OpenSSL098-44/src/ssl/s3_pkt.c:1102:SSL alert number 46
  5155:error:140790E5:SSL routines:SSL23_WRITE:ssl handshake failure:/SourceCache/OpenSSL098/OpenSSL098-44/src/ssl/s23_lib.c:182:
  </code></pre>
  
  <p>I have tried to start over and get the certificate and I have tried to get the private key again but if anyone can give me advise on how to fix this would be great. </p>