0.1.1 Hypertext

The best way to read this FAQ (and most other FAQs too) is to view
the hypertext version using a Web browser such as Cello, Lynx,
Mosaic, Netscape Navigator, Microsoft Internet Explorer, OmniWeb, 
SpiderWoman or WinWeb.  This will allow you to easily jump:
   * between subjects in the FAQ
   * to any Uniform Resource Locator (URL) in the FAQ
   * to an Internet Request For Comments document (RFC)
   * to some manual pages

This, and all FAQs that are crossposted to news.answers, are available at
the following hypertext FAQ archives:
 http://www.cs.ruu.nl/cgi-bin/faqwais/
 http://www.lib.ox.ac.uk/search/search_faqs.html
 http://www.smartpages.com/bngfaqs/top.html

All hypertext versions of this particular FAQ are accessible through
either of these "FAQ Launcher" URLs:
  http://www.jazzie.com/ii/faqs/archive/mail/filtering-faq/
  http://www.best.com/~ii/faqs/archive/mail/filtering-faq/