Storage server logs are of the following types:
Administration History log: Identifies administrative events that occur on the system. These events include information about any changes to the system, such as logons, command line entries, reports, or changes to software.
Administrator’s Log: Identifies system events. These events include problems that you need to correct. Some events such as full user mailboxes and undeliverable messages directly affect message processing.
Alarm Log: Lists active or resolved system alarms. The system lists the most severe alarms first since these are often the cause of the problem.
Software Management Logs: Includes information about the installation, update, and deletion of software packages.
Maintenance Log: Includes descriptions of all reported maintenance events.
IMAP/SMTP Messaging log: Includes information about the status of each email process.
Enhanced-List Delivery Failure Log: Provides information on failed ELA deliveries.
User Activity Log: Tracks a specific user activity by extension and time. You can often resolve reported problems by observing the Activity Log before filing a trouble report.