On Tue, 3 Jun 1997, Bob Green wrote:
> I'm thinking about how I might use exim within a firewall to act as a mail
> relay between the outside and inside. One of the things I'd like to be able to
> do is to configure Exim such that it can only relay between the outside and
> inside and back again. ie. If a mail arrives from an external domain for a host
> which is also external, then bounce it; I don't want people using my systems to
> help launch attacks on other systems.
Check out the relay_domains and sender_host_accept_relay configuration
options.
--
Philip Hazel University Computing Service,
ph10@??? New Museums Site, Cambridge CB2 3QG,
P.Hazel@??? England. Phone: +44 1223 334714
