user therion wrote:
> a)"server_advertise_condition" checks if TLS is
> given?! if YES then allow connection?!
> b)server_condition =
> ${lookup{$2}dbm{/etc/exim/authdb}\
> {${if eq{$value}{$3}{yes}{no}}}{no}}
> allows only to connect with the user/pass in the
> mentioned file!?
For both: "authentication", not "connection".
So external users have to use TLS for authentication, and have to
authenticate to be allowed to relay.