If you have administrative account permissions, you can view information about all existing accounts for the current domain. This page displays the following information:
User ID. The User ID of each IMail account.
Current Status of User. Whether or not each user is currently logged into the system. If an account has been suspended by the administrator, the status will display "Suspended". If an account has been suspended due to login failure, then the status will display "Suspended due to repeated unsuccessful attempts at login ".
Space Utilization. The amount of space (in bytes) that each user's account takes up. This includes all mailboxes and the contents of the address book.
Last logon. The last date and time that each user was logged into the system.
To view more detailed information about Individual user accounts, see User Statistics.