I have the host
chat.deshackra.com pointing to
tigase.im (with a CNAME entry), and I want to use the starttls connection type for my jabber.el account, however the connection fails:
gnutls.c:  Note that the security level of the Diffie-Hellman key exchange has been lowered to 256 bits and this may allow decryption of the session data email@example.com/emacs: connection lost: `STARTTLS negotiation failed: Certificate validation failed chat.deshackra.com, verification code 66'
So, how can I set gnutls-verify-error to ignore any error for my domain name?
EDIT: If I disable any encryption at all, I get this message:
Connecting to chat.deshackra.com:5222... STARTTLS encryption required, but disabled/non-functional at our end
and my account is not connected.