Security Incidents mailing list archives
Re: Massive SPAM Increase
From: Tillmann Werner <tillmann.werner () gmx de>
Date: Wed, 11 Oct 2006 19:33:56 +0200
Anyone bother to think about using the wonderful rbl lists provided by lots of fast healthy servers around the world. IE spamcop.net, abuseat.org, spamhaus.org (although this one has some court orders against it, see http://it.slashdot.org/it/06/10/10/140203.shtml) ordb.org plus many many more.
I personally don't like the idea of giving the control what gets blocked on an MTA to third parties...
Once I started using these lists, my spam dropped from like 1000 a day to 20 a day, just configuring Postfix and 5 rbl's.
Also, I don't think a decreased spam level alone is a proper criteria. You know, using a drop-all rule reduces the amount of spam to 0%. Tillmann ------------------------------------------------------------------------------ This List Sponsored by: Black Hat Attend the Black Hat Briefings & Training USA, July 29-August 3 in Las Vegas. World renowned security experts reveal tomorrow's threats today. Free of vendor pitches, the Briefings are designed to be pragmatic regardless of your security environment. Featuring 36 hands-on training courses and 10 conference tracks, networking opportunities with over 2,500 delegates from 40+ nations. http://www.blackhat.com ------------------------------------------------------------------------------
Current thread:
- RES: Massive SPAM Increase Tiago Quadra (Oct 10)
- Re: RES: Massive SPAM Increase Paul Dean (Oct 11)
- Re: RES: Massive SPAM Increase Michael T. Babcock (Oct 11)
- Re: Massive SPAM Increase Tillmann Werner (Oct 11)
- Re: RES: Massive SPAM Increase Jamie Riden (Oct 11)
- Re: RES: Massive SPAM Increase Paul Dean (Oct 11)