From mboxrd@z Thu Jan  1 00:00:00 1970
From: itz@very.loosely.org (Ian Zimmerman)
Date: Wed, 20 Sep 2017 18:08:40 -0700
Subject: [TUHS] Who is running their own mail server and what do you run?
In-Reply-To: <1274eb5fe2051d0052af14155ba75a0a@quintile.net>
References: <8060db09-60d9-8113-ac4e-a7298211baf1@kilonet.net>
 <1274eb5fe2051d0052af14155ba75a0a@quintile.net>
Message-ID: <20170921010840.bi6vojllheotixgt@matica.foolinux.mooo.com>

On 2017-09-20 23:54, Steve Simon wrote:

> I also have a list of regexps which match the reverse dns
> addresses of adsl blocks which catch many spam bots.
> 
> The regexps sound like a lot of work but I have some scripts to
> analyse my logs and suggest  patterns, so its just a click or two
> I can block somthing like:
> 
> 	dhcp.[0-9]+.[0-9]+.[0-9]+.[0-9]+.adsl.nasty-isp.net

Doesn't pbl.spamhaus.org do this better for you, and maybe other similar
RBLs ?

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