Yes but I'm using qmail..(this is not the problem because I think that qmail
have the possibility to block the mail arriving from an ip address )...in my
opinion the problem is that you througth out the e-mail and here we are
speaking about of "possible" spam mail .....not sure...because no one list
is really sure for spam
I prefer that spamassasin chech the ip and then tagged the e-mail with
***SPAM*** but the e-mail arrive...in this manner the false-positive will
not be deleted !!
what do you think about?
----- Original Message -----
From: "David B Funk" <[EMAIL PROTECTED]>
To: "Aldo Mari" <[EMAIL PROTECTED]>
Cc: "SpamAssassin" <[EMAIL PROTECTED]>; "Ernest W.
Lessenger" <[EMAIL PROTECTED]>
Sent: Thursday, July 17, 2003 10:44 PM
Subject: Re: [SAtalk] blacklist with ip address
> On Thu, 17 Jul 2003, Aldo Mari wrote:
>
> > Thanks...but I have understood the theory ..but how I can create a DNSBL
..please give me some link or idea to howto and how I could permit to
spamassassin to connect to my own DNSBL..
> > thanks
> > ----- Original Message -----
> > From: Ernest W. Lessenger
> > To: Aldo Mari
> > Sent: Thursday, July 17, 2003 6:44 PM
> > Subject: Re: [SAtalk] blacklist with ip address
> >
> >
> > You could create your own DNSBL, and then swipe the code from the
existing DNSBL rules to, e.g., modify them to search the entire message for
all IP strings and then test them against your own internal DNS server.
Sounds easier than it probably is, but could be worth the time if it hasn't
already been done.
> >
> > --Ernest
> >
> > At 05:37 PM 7/17/2003 +0200, you wrote:
> >
> > YES but If I have list (a blacklist of IPs.....1000 or 10000......)
I have to write 1000 or 10000 rules in local.cf??
> > thanks
>
> Um, you do realize that to create a DNSBL you have to be running your own
> DNS server with a DNS zone that you have permission to be authoritiative
> for. (this is a non-trivial requirement).
>
> If you just want to set up an IP blacklist, I suggest that you do it
> with a MTA.
> I have a sendmail 'access database' with over 12000 entries in it.
> (I can blacklist individual IPs, whole subnets, whole networks,
> or domains with each entry.)
> As the access database is stored in a BerkeleyDB format, it is fast
> and has almost no overhead.
>
> --
> Dave Funk University of Iowa
> <dbfunk (at) engineering.uiowa.edu> College of Engineering
> 319/335-5751 FAX: 319/384-0549 1256 Seamans Center
> Sys_admin/Postmaster/cell_admin Iowa City, IA 52242-1527
> #include <std_disclaimer.h>
> Better is not better, 'standard' is better. B{
>
>
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