User Guide

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AsyncOS 9.1.2 for Cisco Email Security Appliances User Guide
Chapter 38 Logging
Log Types
Logs Enabled by Default
Your Email Security appliance is pre-configured with many log subscriptions enabled by default (other
logs may be configured depending on which license keys you have applied). By default, the retrieval
method is “Manually Download.”
All pre-configured log subscriptions have a Log Level of 3, except for
error_logs which is set at 1 so
that it will contain only errors. See Log Levels, page 38-39 for more information. For information about
creating new log subscriptions, or modifying existing ones, see Log Subscriptions, page 38-38.
Log Types
• Using Text Mail Logs, page 38-9
• Using Delivery Logs, page 38-15
• Using Bounce Logs, page 38-17
• Using Status Logs, page 38-19
• Using Domain Debug Logs, page 38-22
• Using Injection Debug Logs, page 38-23
• Using System Logs, page 38-24
• Using CLI Audit Logs, page 38-25
• Using FTP Server Logs, page 38-26
• Using HTTP Logs, page 38-27
• Using NTP Logs, page 38-28
• Using Scanning Logs, page 38-28
• Using Anti-Spam Logs, page 38-29
• Using Anti-Virus Logs, page 38-29
• Using Spam Quarantine Logs, page 38-30
• Using Spam Quarantine GUI Logs, page 38-30
• Using LDAP Debug Logs, page 38-31
• Using Safelist/Blocklist Logs, page 38-32
• Using Reporting Logs, page 38-33
• Using Reporting Query Logs, page 38-34
• Using Updater Logs, page 38-35
• Understanding Tracking Logs, page 38-36
• Using Authentication Logs, page 38-37
• Using Configuration History Logs, page 38-37
Timestamps in Log Files
The following log files include the begin and end date of the log itself, the version of AsyncOS, and the
GMT offset (provided in seconds, and only at the beginning of the log):