Spotlight | Reviews | Current Issue | Academy | Newsletter | Subscribe | Shop |
Departments

Yatego Shopping
Yatego International
Germany's Shoppingmall No.1! 10000 Shops and over 3,4 Mio. Products. Computer, Software and Technic Guidebooks.

user friendly

Admin Magazine

ADMIN Network & Security

Subscribe now and save!

ADMIN - Explore the new world of system administration! Special introductory offer! Order by September 30th to save 10% off the regular subscription price! Each issue delivers technical solutions to the real-world problems you face every day. Learn the latest techniques for better:

  • network security
  • system management
  • troubleshooting
  • performance tuning
  • virtualization
  • cloud computing

 

on Windows, Linux, Solaris, and popular varieties of Unix.

http://www.admin-magazine.com/

  linuxpromagazine.com » Issues » 2005 » 52 » SPAM HUNTER  

Print this page. Recommend
Share

A Home-Grown Spam Filter

SPAM HUNTER

Even if you do not have a mail server of your own, SpamAssassin can help you filter out unsolicited junk mail. This article describes how SpamAssassin collaborates with Evolution and KMail. Thunderbird, on the other hand, has its own simple spam-detection feature.

Spammers invent more perfidious tricks every day to confuse spam detection software. For example, they modify the text and subject line to leave just a minimum of legible information. They also add punctuation between the individual letters within a word to prevent simple tests for text strings: for example, V.a.l.i.u.m is not the same as Valium. SpamAssassin gives you the weapons you need to fight spam. SpamAssassin checks for gappy brand names and detects a whole range of suspicious products. Spammers who use tricks to slip brand names into your inbox are actually shooting themselves in the foot, because brand names of the types typically used by spammers are unlikely to occur in normal email messages.


Read full article as PDF »


Comments


Print this page. Recommend
Share
No More Downloads!

Save the download and take Linux Magazine DVDs instead.

Each DVD contains a full distro like Ubuntu, SUSE, Mandriva, Fedora, or Debian and comes with the corresponding issue of Linux Magazine.

Don't waste time downloading Linux!

more...