From: Eric Leblond <eric@regit.org>
To: "Netfilter (E-mail)" <netfilter@lists.netfilter.org>
Subject: Re: How can I ask IPTABLES to drop a packet based upon its content
Date: 06 Aug 2003 11:50:35 +0200 [thread overview]
Message-ID: <1060163434.13515.17.camel@tech004.alphalink.fr> (raw)
In-Reply-To: <88116A11E9DFD411870900508BEC3831803C2B@CPQ01>
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On Wed, 2003-08-06 at 11:37, Deshwal Chand wrote:
> Hi,
>
> I am running IPTABLES on Redhat 7.2 box. We are running a mail server
> behind this firewall. We receive lot of spam e-mails. Instead of
> investing into the anti-spam s/w, I want to configure the IPTABLES to
> read the contents on the packets and drop them based upon the filter
> defined.
You can use the the string module to do so (in POM)
But a really better choice is to install a spam software like
spamassassin.
BR,
--
Eric Leblond <eric@regit.org>
Regit.org
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next prev parent reply other threads:[~2003-08-06 9:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-06 9:37 How can I ask IPTABLES to drop a packet based upon its content Deshwal Chand
2003-08-06 9:50 ` Eric Leblond [this message]
2003-08-06 12:53 ` Whit Blauvelt
2003-08-06 18:01 ` Alistair Tonner
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