From owner-freebsd-questions@FreeBSD.ORG Wed Jun 6 22:01:52 2007 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id B546616A421 for ; Wed, 6 Jun 2007 22:01:52 +0000 (UTC) (envelope-from rsmith@xs4all.nl) Received: from smtp-vbr13.xs4all.nl (smtp-vbr13.xs4all.nl [194.109.24.33]) by mx1.freebsd.org (Postfix) with ESMTP id 4CED113C4BD for ; Wed, 6 Jun 2007 22:01:52 +0000 (UTC) (envelope-from rsmith@xs4all.nl) Received: from slackbox.xs4all.nl (slackbox.xs4all.nl [213.84.242.160]) by smtp-vbr13.xs4all.nl (8.13.8/8.13.8) with ESMTP id l56M1mBD088955; Thu, 7 Jun 2007 00:01:48 +0200 (CEST) (envelope-from rsmith@xs4all.nl) Received: by slackbox.xs4all.nl (Postfix, from userid 1001) id 5C8EFB8FD; Thu, 7 Jun 2007 00:01:48 +0200 (CEST) Date: Thu, 7 Jun 2007 00:01:48 +0200 From: Roland Smith To: David Kelly Message-ID: <20070606220148.GA67363@slackbox.xs4all.nl> Mail-Followup-To: David Kelly , Richard Coleman , freebsd-questions@freebsd.org References: <4666DA3B.3070609@criticalmagic.com> <20070606171509.GB59161@slackbox.xs4all.nl> <20070606182158.GB79017@Grumpy.DynDNS.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="y0ulUmNC+osPPQO6" Content-Disposition: inline In-Reply-To: <20070606182158.GB79017@Grumpy.DynDNS.org> X-GPG-Fingerprint: 1A2B 477F 9970 BA3C 2914 B7CE 1277 EFB0 C321 A725 X-GPG-Key: http://www.xs4all.nl/~rsmith/pubkey.txt X-GPG-Notice: If this message is not signed, don't assume I sent it! User-Agent: Mutt/1.5.15 (2007-04-06) X-Virus-Scanned: by XS4ALL Virus Scanner Cc: Richard Coleman , freebsd-questions@freebsd.org Subject: Re: Seeking recommendation for anti-spam software X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 06 Jun 2007 22:01:52 -0000 --y0ulUmNC+osPPQO6 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jun 06, 2007 at 01:21:58PM -0500, David Kelly wrote: > > Bogofilter works very well, after you've trained it with some spam & > > ham. You can get a head start by starting from someone else's wordlist. BTW, I'd be happy to share my wordlist. At =E2=89=8812MB it's kinda large t= hough. > Yes, works very well for me too. Am running it in parallel with other > spam filters and find if I was to have only one spam filter it would be > bogofilter. Found SpamAssassin to be very resource intensive and its > processing (lookup time) slow. >=20 > Bogofilter is lean and effective. Only negative is that it needs to be > trained. >=20 > > But I'm running it from procmail on my mail only. I've never bothered > > to integrate it into postfix. >=20 > Would be very handy if someone were to make a port of scripts with > something like ADD_SPAM, NOT_SPAM, and SPAM folders under IMAP to drive > bogofilter remotely from an email client. Train as spam messages placed > in ADD_SPAM and then move them into something like ADDED_SPAM. Have > bogofilter place found spam in SPAM, user puts falses in NOT_SPAM. > Scripts train bogofilter on contents of NOT_SPAM and put in something > like NOT_SPAMMED. Users may clean out SPAM, ADDED_SPAM, and NOT_SPAMMED > as they fill. The point is to never throw anything away with the > scripts. I've defined two macros in Mutt; for training bogofilter to see a message as Ham or Spam; macro index S "unset wait_key\n\ bogofilter -Ns\n\ set wait_key\n\ " "requalify and delete message as spam" macro index H "unset wait_key\n\ bogofilter -Sn\n\ set wait_key\n" "requalify message as non-spam" This is for my personal database, of course.=20 But if users can send spam to a special mailbox, it should not be too hard = to run that through bogofilter as training material in a cron-job. > Then on top of that one ought to have some means of global spam filter > database in addition to per-user databases. That is possible. Look at the bogofilter FAQ. Roland --=20 R.F.Smith http://www.xs4all.nl/~rsmith/ [plain text _non-HTML_ PGP/GnuPG encrypted/signed email much appreciated] pgp: 1A2B 477F 9970 BA3C 2914 B7CE 1277 EFB0 C321 A725 (KeyID: C321A725) --y0ulUmNC+osPPQO6 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.3 (FreeBSD) iD8DBQFGZy7MEnfvsMMhpyURAmDmAJ49cIpf0XebFVh28aMJdyIqjFJC0QCglN/l M39+Lf0IqQ3h6rPi8swLMUs= =Nl3F -----END PGP SIGNATURE----- --y0ulUmNC+osPPQO6--