Re: [Exim] bogged down server.. config problem?..

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Autor: Rossz Vamos-Wentworth
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Para: Exim users list
Assunto: Re: [Exim] bogged down server.. config problem?..
> hi, my server is bogged down with connection attempts from
> spammers.. ive set up blacklist support.. in an ACL but that
> hasn't really solved the problem.


I find iptables excellent for getting rid of this kind of problem.
e.g.

iptables -I INPUT 1 -s 1.2.3.4 -j DROP

You cease to exist for that ip address (1.2.3.4) on all ports (not
just smtp).

You can get rid of entire ip blocks, too

iptables -I INPUT 1 -s 207.71.8.0/24 -j DROP

Goodbye rackspace (well, some of rackspace). I don't recommend using
iptables in place of regular blacklists, but it's great for getting
rid of persistent jerks.

Rossz

--
Fogalmam sincs, mi van ide írva.