[148136] in North American Network Operators' Group
Re: incoming smtp from v6 addresses
daemon@ATHENA.MIT.EDU (Phil Regnauld)
Wed Jan 4 07:24:29 2012
Date: Wed, 4 Jan 2012 13:23:34 +0100
From: Phil Regnauld <regnauld@nsrc.org>
To: Sebastian Spies <s+Mailinglisten.nanog@sloc.de>
In-Reply-To: <4F0439E5.1030306@sloc.de>
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
Received
# grep 'amavis' mail.log | grep Passed | wc -l
1411 (1189 if only counting CLEAN, post amavisd)
#grep 'amavis' mail.log | grep Passed | grep IPv6 | grep -v '::1' | wc -l
255 (253 if only counting CLEAN - so less spam in IPv6 :)
Sent
# grep 'postfix/smtp' mail.log | grep 'status=sent' | grep -v '127.0.0.1' | wc -l
1422
# grep 'postfix/smtp' mail.log | grep 'status=sent' | egrep '\[([a-f0-9]{0,4}:)+[a-f0-9]{0,4}\]' | wc -l
13 (filtered out a v6 IP that gets a copy of every mail)
18% incoming, .9% outgoing...
