Author: Ernie Dunbar Date: To: exim-users Subject: [exim] Blocking a host that is allowed.
Our outgoing mail server (Debian, Exim 4.69) allows connections from our
ADSL network with the dc_relay_nets directive in
/etc/exim4/update-exim4.conf.conf
I have yet to find any way of blocking a particular IP address that exists
in that range.