Re: incoming smtp from v6 addresses

[Phil Regnauld <regnauld () nsrc 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...