$ openssl s_client -connect beta.kontalk.net:5222 -starttls xmpp -showcerts -CAfile /etc/ssl/certs/ca-certificates.crt
CONNECTED(00000003)
---
no peer certificate available
---
No client certificate CA names sent
---
SSL handshake has read 663 bytes and written 121 bytes
---
New, (NONE), Cipher is (NONE)
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
---