postfix-users October 2010 archive
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postfix-users: Re: Posfix: deliver to spam folder analog of reje

Re: Posfix: deliver to spam folder analog of reject_rbl_client

From: Noel Butler <noel.butler_at_nospam>
Date: Thu Oct 28 2010 - 11:29:06 GMT
To: postfix-users@postfix.org

On Thu, 2010-10-28 at 14:13 +0300, ΠŸΠΎΠΊΠΎΡ‚ΠΈΠ»Π΅Π½ΠΊΠΎ ΠšΠΎΡΡ‚ΠΈΠΊ wrote:

>
> > I have an automated script that runs over all of our mail servers log
> > files daily searching for IP's that send to
> > known spamtrap addresses and also on my private server (this domain),
> > addresses that never existed, and can't exist (marked as 'baduser' in
> > our adduser scripts), those it finds are automatically entered into
> > our local DNSBL which is used by other Uni's, ISP's and corporations
> > over here, publicly accessible, but not advertised. I get a daily diff
> > so I see the new entries, but I don't review/host/whois them, its just
> > an interesting "count how many new entries" really and its typically 8
> > to 15 a day, and, AFAIC, they can stay in there forever because they
> > are clearly miscreants.
>
> Supporting own BL is too much effort for many tasks.
>

This was created because there are many many front end smtp servers,
saved replicating access lists across all,
once it is setup, it runs itself.