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sendmail Cookbook

ISBN: 0596004710
EAN: 2147483647

Year: 2005
Pages: 178

Authors: Craig Hunt

BUY ON AMAZON

• Main Page
• Table of content
• Copyright
• Dedication
• Preface
• Introduction
• Using This Cookbook
• Audience
• Organization
• Software Versions
• Conventions
• We d Like to Hear from You
• Acknowledgments
• Chapter 1. Getting Started
• Introduction
• Recipe 1.1 Downloading the Latest Release
• Recipe 1.2 Installing sendmail
• Recipe 1.3 Compiling sendmail to Use LDAP
• Recipe 1.4 Adding the regex Map Type to sendmail
• Recipe 1.5 Compiling sendmail with SASL Support
• Recipe 1.6 Compiling sendmail with STARTTLS Support
• Recipe 1.7 Compiling in STARTTLS File Paths
• Recipe 1.8 Building a sendmail Configuration
• Recipe 1.9 Testing a New Configuration
• Recipe 1.10 Logging sendmail
• Chapter 2. Delivery and Forwarding
• Introduction
• Recipe 2.1 Accepting Mail for Other Hosts
• Recipe 2.2 Fixing the Alias0 Missing Map Error and Creating Simple Aliases
• Recipe 2.3 Reading Aliases via LDAP
• Recipe 2.4 Configuring Red Hat 7.3 to Read Aliases from a NIS Server
• Recipe 2.5 Configuring Solaris 8 to Read Aliases from a NIS Server
• Recipe 2.6 Forwarding to an External Address
• Recipe 2.7 Creating Mailing Lists
• Recipe 2.8 Migrating Ex-Users to New Addresses
• Recipe 2.9 Delivering Mail to a Program
• Recipe 2.10 Using Program Names in Mailing Lists
• Recipe 2.11 Allowing Nonlogin Users to Forward to Programs
• Recipe 2.12 Fixing a .forward Loop
• Recipe 2.13 Enabling the User Database
• Chapter 3. Relaying
• Introduction
• Recipe 3.1 Passing All Mail to a Relay
• Recipe 3.2 Passing Outbound Mail to a Relay
• Recipe 3.3 Passing Local Mail to a Mail Hub
• Recipe 3.4 Passing Apparently Local Mail to a Relay
• Recipe 3.5 Passing UUCP Mail to a Relay
• Recipe 3.6 Relaying Mail for All Hosts in a Domain
• Recipe 3.7 Relaying Mail for Individual Hosts
• Recipe 3.8 Configuring Relaying on a Mail Exchanger
• Recipe 3.9 Loading Class R via LDAP
• Recipe 3.10 Relaying Only Outbound Mail
• Chapter 4. Masquerading
• Introduction
• Recipe 4.1 Adding Domains to All Sender Addresses
• Recipe 4.2 Masquerading the Sender Hostname
• Recipe 4.3 Eliminating Masquerading for the Local Mailer
• Recipe 4.4 Forcing Masquerading of Local Mail
• Recipe 4.5 Masquerading Recipient Addresses
• Recipe 4.6 Masquerading at the Relay Host
• Recipe 4.7 Limiting Masquerading
• Recipe 4.8 Masquerading All Hosts in a Domain
• Recipe 4.9 Masquerading Most of the Hosts in a Domain
• Recipe 4.10 Masquerading the Envelope Address
• Recipe 4.11 Rewriting the From Address with the genericstable
• Recipe 4.12 Rewriting Sender Addresses for an Entire Domain
• Recipe 4.13 Masquerading with LDAP
• Recipe 4.14 Reading the genericstable via LDAP
• Chapter 5. Routing Mail
• Introduction
• Recipe 5.1 Routing Mail to Special Purpose Mailers
• Recipe 5.2 Sending Error Messages from the mailertable
• Recipe 5.3 Disabling MX Processing to Avoid Loops
• Recipe 5.4 Routing Mail for Local Delivery
• Recipe 5.5 Reading the mailertable via LDAP
• Recipe 5.6 Routing Mail for Individual Virtual Hosts
• Recipe 5.7 Routing Mail for Entire Virtual Domains
• Recipe 5.8 Reading the virtusertable via LDAP
• Recipe 5.9 Routing Mail with LDAP
• Recipe 5.10 Using LDAP Routing with Masquerading
• Chapter 6. Controlling Spam
• Introduction
• Recipe 6.1 Blocking Spam with the access Database
• Recipe 6.2 Preventing Local Users from Replying to Spammers
• Recipe 6.3 Reading the access Database via LDAP
• Recipe 6.4 Using a DNS Blackhole List Service
• Recipe 6.5 Building Your Own DNS Blackhole List
• Recipe 6.6 Whitelisting Blacklisted Sites
• Recipe 6.7 Filtering Local Mail with procmail
• Recipe 6.8 Filtering Outbound Mail with procmail
• Recipe 6.9 Invoking Special Header Processing
• Recipe 6.10 Using Regular Expressions in sendmail
• Recipe 6.11 Identifying Local Problem Users
• Recipe 6.12 Using MILTER
• Recipe 6.13 Bypassing Spam Checks
• Recipe 6.14 Enabling Spam Checks on a Per-User Basis
• Chapter 7. Authenticating with AUTH
• Introduction
• Recipe 7.1 Offering AUTH Authentication
• Recipe 7.2 Authenticating with AUTH
• Recipe 7.3 Storing AUTH Credentials in the authinfo File
• Recipe 7.4 Limiting Advertised Authentication Mechanisms
• Recipe 7.5 Using AUTH to Permit Relaying
• Recipe 7.6 Controlling the AUTHParameter
• Recipe 7.7 Avoiding Double Encryption
• Recipe 7.8 Requiring Authentication
• Recipe 7.9 Selectively Requiring Authentication
• Chapter 8. Securing the Mail Transport
• Introduction
• Recipe 8.1 Building a Private Certificate Authority
• Recipe 8.2 Creating a Certificate Request
• Recipe 8.3 Signing a Certificate Request
• Recipe 8.4 Configuring sendmail for STARTTLS
• Recipe 8.5 Relaying Based on the CA
• Recipe 8.6 Relaying Based on the Certificate Subject
• Recipe 8.7 Requiring Outbound Encryption
• Recipe 8.8 Requiring Inbound Encryption
• Recipe 8.9 Requiring a Verified Certificate
• Recipe 8.10 Requiring TLS for a Recipient
• Recipe 8.11 Refusing STARTTLS Service
• Recipe 8.12 Selectively Advertising STARTTLS
• Recipe 8.13 Requesting Client Certificates
• Chapter 9. Managing the Queue
• Introduction
• Recipe 9.1 Creating Multiple Queues
• Recipe 9.2 Using qf, df, and xf Subdirectories
• Recipe 9.3 Defining Queue Groups
• Recipe 9.4 Assigning Recipients to Specific Queues
• Recipe 9.5 Using Persistent Queue Runners
• Recipe 9.6 Using a Queue Server
• Recipe 9.7 Setting Protocol Timers
• Chapter 10. Securing sendmail
• Introduction
• Recipe 10.1 Limiting the Number of sendmail Servers
• Recipe 10.2 Limiting the Number of Network Accessible Servers
• Recipe 10.3 Updating to Close Security Holes
• Recipe 10.4 Patching to Close Security Holes
• Recipe 10.5 Disabling Delivery to Programs
• Recipe 10.6 Controlling Delivery to Programs
• Recipe 10.7 Disabling Delivery to Files
• Recipe 10.8 Bypassing User .forward Files
• Recipe 10.9 Controlling Delivery to Files
• Recipe 10.10 Running sendmail Non-Set-User-ID root
• Recipe 10.11 Setting a Safe Default User ID
• Recipe 10.12 Defining Trusted Users
• Recipe 10.13 Identifying the sendmail Administrator
• Recipe 10.14 Limiting the SMTP Command Set
• Recipe 10.15 Requiring a Valid HELO
• Recipe 10.16 Restricting Command-Line Options
• Recipe 10.17 Denying DoS Attacks
• Colophon
• Index
• Index SYMBOL
• Index A
• Index B
• Index C
• Index D
• Index E
• Index F
• Index G
• Index H
• Index I
• Index K
• Index L
• Index M
• Index N
• Index O
• Index P
• Index Q
• Index R
• Index S
• Index T
• Index U
• Index V
• Index X
• Index Y