On (04/02/04 12:35), Robin Lynn Frank wrote: > To: [EMAIL PROTECTED] > Date: Wed, 4 Feb 2004 12:35:30 -0800 > From: Robin Lynn Frank <[EMAIL PROTECTED]> > Subject: Re: Why this approach? (no longer OT) > Reply-To: Robin Lynn Frank <[EMAIL PROTECTED]> >
Sounds like a very good approach! > > > > 1) Conservative RBLs > We actually run our own so our other offices can stay in sync. I have been thinking about this, but haven't been able to find any software to handle building and maintaining the RBL list. Is there anything out there? Kinda Junior Spamcop... thanks, james > > > 2) Spamassassin (with vipul and bayes) scores email > Vipul is a matter of choice. We don't use it because we haven't found it > better than other resources. > > > 3) High scoring messages are challenged > > Assuming that high scoring messages are spam and therefore likely to have > forged headers, why challenge these? We quarantine high scoring messages, > but challenge those that get by SA and don't fall into other criteria that we > use. > > The scheme we use is this. > A bunch of stuff gets done at the MTA level, then... > Everything gets looked at by clamav. > If a virus, it is quarantined. If not, it goes to anomy. > If anomy finds executables or "bad" content, it is quarantined. > If not, and if it is not a mail list or trusted sender, it goes to SA. > High scores get quarantined. Everything else goes to TMDA. (At this point, > there is very little that gets challenged.) > > We routinely convert our TMDA white/black/drop lists into postfix access maps > to nail repeat offenders with as few resources as possible. > -- > Robin Lynn Frank | Director of Operations | Paradigm-Omega, LLC > Off-list replies are subject to verification. > Email acceptance policy: http://paradigm-omega.com/email_policy.php > > > > _____________________________________________ > tmda-users mailing list ([EMAIL PROTECTED]) > http://tmda.net/lists/listinfo/tmda-users _____________________________________________ tmda-users mailing list ([EMAIL PROTECTED]) http://tmda.net/lists/listinfo/tmda-users
