Part IV. Managing the Firewall Environment
Prev
Next
Managing the Firewall Environment
Chapter 24
Mail Services
Chapter 25
Managing Packet Screening
Table of Contents
24.
Mail Services
Understanding the SMTP Proxy
Accessing SMTP Proxy Configuration
Configuring the Firewall for SMTP Services
Configuring Other Settings
Using Mail
Understanding the POP3 Proxy
Accessing POP3 Proxy Configuration
Configuring the Firewall for POP3 Services
Configuring Your Internal POP3 Mail Server
Using POP3 to Exchange Mail
25.
Managing Packet Screening
Understanding Packet Screening
How Packet Screening Works
How Packet Screening Rules Work
Accessing Packet Screening Configuration
Adding Packet Screening Rules
Modifying Packet Screening Rules
Deleting Packet Screening Rules
Changing Order of Precedence
Verifying Your Configuration