Red Hat ENTERPRISE LINUX 4.5.0 Reference Manual page 236

Chapter 11. Email
• Removing the Spam: Email Processing and Filtering by Geoff Mulligan; Addison-Wesley
Publishing Company — A volume that looks at various methods used by email administrators
using established tools, such as Sendmail and Procmail, to manage spam problems.
• Internet Email Protocols: A Developer's Guide by Kevin Johnson; Addison-Wesley Publishing
Company — Provides a very thorough review of major email protocols and the security they
provide.
• Managing IMAP by Dianna Mullet and Kevin Mullet; O'Reilly &Associates — Details the steps
required to configure an IMAP server.
• Red Hat Enterprise Linux Security Guide; Red Hat, Inc. — The Server Security chapter
explains ways to secure Sendmail and other services.
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