更新时间：2021-04-29 19:21:16
封面
书名页
SpamAssassin
Credits
About the Author
About the Reviewers
Introduction
What This Book Covers
What You Need for Using This Book
Conventions
Reader Feedback
Customer Support
Downloading the Example Code for the Book
Errata
Questions
Chapter 1. Introducing Spam
Defining Spam
The Costs of Spam
Spam and the Law
Summary
Chapter 2. Spam and Anti-Spam Techniques
Spamming Techniques
Anti-Spam Techniques
Spam Filtering Services
Anti-Spam Tools
Chapter 3. Open Relays
Email Delivery
Open Relay Tests
MTA Configuration
Chapter 4. Protecting Email Addresses
Websites
Usenet
Trojan Software
Mailing Lists and Archives
Registration for Websites
Employees
Business Cards and Promotional Material
How Spammers Verify Email Addresses
Chapter 5. Detecting Spam
Content Tests
Header Tests
DNS-Based Blacklists
Statistical Tests
Message Recognition
URL Recognition
Examining Headers
Reporting Spammers
Valid Bulk Email Delivery
Chapter 6. Installing SpamAssassin
Building from Source
Using CPAN
Installing by Hand
Resolving Build Failures
Packaged Distributions
Verifying the Installation
Upgrading
Uninstalling
SpamAssassin Components
Chapter 7. Configuration Files
Configuration Files
Rule Files
Chapter 8. Using SpamAssassin
SpamAssassin as a Daemon
SpamAssassin and Procmail
Integrating SpamAssassin into the MTA
Testing and Troubleshooting
Rejecting Spam
Chapter 9. Bayesian Filtering
Scoring
Training
Confirming Operation
Filter Training
Disabling Bayesian Filtering
Chapter 10. Look and Feel
Headers
Reports
Subject Rewriting
Chapter 11. Network Tests
RBLs
SURBLs
Vipul's Razor
Pyzor
DCC
Spamtraps
Chapter 12. Rules
Writing Rules
Using Other Rulesets
Chapter 13. Improving Filtering
Whitelists and Blacklists
