User Guide

Contents
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AsyncOS 9.1.2 for Cisco Email Security Appliances User Guide
Reverting AsyncOS 33-31
Configuring the Return Address for Appliance Generated Messages 33-33
Alerts 33-34
AutoSupport 33-34
Alert Delivery 33-34
Adding Alert Recipients 33-36
Configuring Alert Settings 33-37
Viewing Recent Alerts 33-38
Alert Descriptions 33-38
Changing Network Settings 33-53
Changing the System Hostname 33-53
Configuring Domain Name System (DNS) Settings 33-54
Configuring TCP/IP Traffic Routes 33-57
Configuring the Default Gateway 33-57
Configuring SSL Settings 33-58
Disabling SSLv3 for Enhanced Security 33-58
System Time 33-59
Selecting a Time Zone 33-59
Editing Time Settings 33-60
Customizing Your View 33-60
Using Favorite Pages 33-60
Setting User Preferences 33-61
Overriding Internet Explorer Compatibility Mode 33-62
CHAPTER 34 Managing and Monitoring Using the CLI 34-1
Overview of Managing and Monitoring Using the CLI 34-1
Reading the Available Components of Monitoring 34-2
Reading the Event Counters 34-2
Reading the System Gauges 34-4
Reading the Rates of Delivered and Bounced Messages 34-6
Monitoring Using the CLI 34-6
Monitoring the Email Status 34-7
Monitoring Detailed Email Status 34-8
Monitoring the Status of a Mail Host 34-11
Determining the Make-up of the Email Queue 34-15
Displaying Real-time Activity 34-16
Monitoring Inbound Email Connections 34-19
Checking the DNS Status 34-20
Resetting Email Monitoring Counters 34-21