SpamAssassin

Alan Schwartz

210 pages, parution le 15/01/2005

Ajouter à une liste

Indisponible

Résumé

The annoyance factor for individual users whose email is crammed with pitches for pornography, absurd moneymaking schemes, and dubious health products is fierce. But for organizations, the cost of spam in lost productivity and burned bandwidth is astronomical. While society is grappling with a solution to the burgeoning crisis of spam proliferation, the pressure is on system administrators to find a solution to this massive problem in-house. And fast.

Sys admins can field scores of complaints and spend months testing software suites that turn out to be too aggressive, too passive, or too complicated to setup only to discover that SpamAssassin (SA), the leading open source spam-fighting tool, is free, flexible, powerful, highly-regarded, and remarkably effective. The drawback? SpamAssassin's lack of published documentation.

SpamAssassin by Alan Schwartz, is the only published resource devoted to SpamAssassin and how to integrate it effectively into your networks. This clear, concise guide clarifies the installation, configuration, and use of the SpamAssassin spam-checking system (versions 2.63 and 3.0) for Unix system administrators using the Postfix, Sendmail, Exim, or qmail mail servers, helping administrators make the right integration decision for their particular environments.

It covers concrete advice on how to:

Customize SpamAssassin's rules, and even create new ones Train SpamAssassin's Bayesian classifier, a statistical engine for detecting spam, to optimize it for the sort of email that you typically receive
Block specific addresses, hosts, and domains using third-party blacklists like the one maintained by Spamcop.net.
Whitelist known good sources of email, so that messages from clients, coworkers, and friends aren't inadvertently lost.
Configure SpamAssassin to work with newer spam-filtering methods such as Hashcash (www.hashcash.org) and Sender Policy Framework (SPF).

Sys admins, network administrators, and ISPs pay for spam with hours of experimentation and tedious junk email management, frayed user tempers, and their sanity. SpamAssassin, together with this essential book, give you the tools you need to take back your organization's inboxes.

L'auteur - Alan Schwartz

Alan Schwartz, Ph.D. is an associate professor of clinical decision-making in the Departments of Medical Education and Pediatrics at the University of Illinois at Chicago. He is also the author of Managing Mailing Lists and the coauthor of Stopping Spam (both from O'Reilly). He serves as a consultant on Unix system administration for several ISPs. In his spare time, he develops and maintains the PennMUSH MUD server and brews beer and mead with his wife, with whom he also develops and maintains their son. Turn-ons for Alan include sailing, programming in Perl, playing duplicate bridge, and drinking Anchor Porter. Turn-offs include spam and watery American lagers.

Sommaire

Introducing SpamAssassin
SpamAssassin Basics
SpamAssassin Rules
SpamAssassin as a Learning System
Integrating SpamAssassin with sendmail
Integrating SpamAssassin with Postfix
Integrating SpamAssassin with qmail
Integrating SpamAssassin with Exim
Using SpamAssassin as a Proxy

Voir tout

Replier

Caractéristiques techniques

	PAPIER
Éditeur(s)	O'Reilly
Auteur(s)	Alan Schwartz
Parution	15/01/2005
Nb. de pages	210
Format	17,5 x 24
Couverture	Broché
Poids	375g
Intérieur	Noir et Blanc
EAN13	9780596007072
ISBN13	978-0-596-00707-2