Re: [Exim] Rejecting forged local addresses

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Autor: Philip Hazel
Data:  
A: Jeremy Koch
CC: exim-users
Assumpte: Re: [Exim] Rejecting forged local addresses
On 17 Jul 2002, Jeremy Koch wrote:

> First, thanks to everyone who helped make Exim possbile. It is a
> wonderful MTA.


Thank you.

> What I need to do is check the senders domain against my list of local
> domains. If a match is found check the senders IP against
> host_accept_relay. If the senders domain is considered local and
> senders IP matches host_accept_relay the message is accepted. Clear as
> mud? To put it anther way - If the senders IP is not found in
> host_accept_relay and the senders domain is local the message gets
> rejected.


So if one of your users sends a message to another host, where the
recipient happens to have forwarded their mail to another user at your
site, you refuse it. Do you want to do that?

--
Philip Hazel            University of Cambridge Computing Service,
ph10@???      Cambridge, England. Phone: +44 1223 334714.