Auteur: Peter Bowyer Datum: Aan: exim users Onderwerp: Re: [exim] How to restrict smtp connections to just authenticated
users and specific hosts ?
On 24/01/2008, Chris Drayton <chris.drayton@???> wrote: > local_interfaces = 127.0.0.1
> daemon_smtp_ports = 2525 > And tell all our users to change the port in their email software. Then
> restrict incoming access to port 25 via iptables.
>
> I'd rather find an alternative that doesnt require our users to make any
> changes.
The correct port to use for your submission clients is 587... but your
point remains.
>
> I was hoping that there could be an easy way of doing this in the exim
> configuration using and ACL or something.
>
> Is it possible ?
>
In an ACL.. probably the RCPT ACL...
accept authenticated = *
deny !hosts = +my_spam_appliances
message = Go away and use the MX, spammer
