IronPort - advanced configuration guide

OL-25137-01
Preface
The Cisco IronPort AsyncOS 7.6 for Email Advanced Configuration Guide provides instructions for
setting up, administering, and monitoring the Cisco IronPort Email Security appliance. These
instructions are designed for an experienced system administrator with knowledge of networking and
email administration.
Before you Read this Book
Documentation Set
Read the Quickstart Guide and any product notes that were shipped with your appliance. This guide
assumes that you have unpacked, physically installed into a rack cabinet, and powered-up the appliance.
Note If you have already cabled your appliance to your network, ensure that the default IP address for the
Cisco IronPort appliance does not conflict with other IP addresses on your network. The IP address
assigned to the Management port by the factory is 192.168.42.42. See the “Setup and Installation”
chapter of the Cisco IronPort AsyncOS for Email Configuration Guide and Appendix B, “Accessing the
Appliance” for more information about assigning IP addresses to the Cisco IronPort appliance.
The AsyncOS documentation set has been divided into four separate books — the Cisco IronPort
AsyncOS for Email Configuration Guide, the Cisco IronPort AsyncOS CLI Reference Guide, the Cisco
IronPort AsyncOS for Email Daily Management Guide, and this book, which contains information on
advanced features and configuration. Occasionally, this book will refer to the other guides for additional
information on topics.
How This Book Is Organized
Chapter 1, “Customizing Listeners” describes the process for tailoring the configuration of your
Enterprise Email Gateway. This chapter discusses, in detail, advanced features available to you as you
configure interfaces and listeners to handle email receiving through the gateway.
Chapter 2, “Configuring Routing and Delivery Features” explains the features that affect email routing
and delivery of email traveling through the Cisco IronPort appliance.
Cisco IronPort AsyncOS 7.6 for Email Advanced Configuration Guide
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