Cisco Cisco Email Security Appliance X1050 Guía Del Usuario
C H A P T E R
4-1
Cisco IronPort AsyncOS 7.6 for Email Configuration Guide
OL-25136-01
4
Understanding the Email Pipeline
The Email Pipeline is the process or flow email follows as it is processed by the Cisco IronPort
appliance. Understanding the Email Pipeline is essential to getting the best performance from your Cisco
IronPort appliance.
appliance. Understanding the Email Pipeline is essential to getting the best performance from your Cisco
IronPort appliance.
This chapter provides an overview of the Email Pipeline for incoming mail and a brief description of
each feature. The brief description also includes a link to the chapter or book containing a detailed
explanation of the feature.
each feature. The brief description also includes a link to the chapter or book containing a detailed
explanation of the feature.
•
•
•
•
Overview: Email Pipeline
and
provide an overview of how email is processed through the system, from
reception to routing to delivery. Each feature is processed in order (from top to bottom) and is briefly
described below. A full description of each feature can be found in the following chapters. Some features
are described in the Cisco IronPort AsyncOS for Email Advanced Configuration Guide and Cisco
IronPort AsyncOS for Email Daily Management Guide.
described below. A full description of each feature can be found in the following chapters. Some features
are described in the Cisco IronPort AsyncOS for Email Advanced Configuration Guide and Cisco
IronPort AsyncOS for Email Daily Management Guide.