GitLab

(cherry picked from commit 651793a62f798c496f1934cd3278da26b6d62c33)

Not ignoring SSL certificate errors now results in a delivery error rather
than a loop on the SSL error dialog.

BUG: 423424

This is now done immediately after opening the connection, independent
of whether there is a LoginJob at all.

BUG: 423423

We'll get the correct value again when the TLS handshake is done, but there
is no guarantee this does not change between two connections.

This means we now also enable TLS when not having a LoginJob, ie. on
servers not requiring authentication.

Doing the same for STARTTLS is the next step then.

CCBUG: 423423