Viewing user aliases
User aliases allow a single user mail account to have multiple email addresses. For example, a user abc with an email account abc@ensim.com can also receive emails for xyz@ensim.com by adding xyz as his user alias.
How to go to the User Alias page
On the left navigation panel, in the Users section, click List Users.
On the Users page, select the option button corresponding to the user for whom you want to add an alias, and click the User Actions tab.
On the User Actions page, click User Alias.
The User Alias page displays the list of aliases for a specific user.
To add a new user alias, click the Add user alias tab.
To remove an existing user alias, select the check box corresponding to that alias, and click the Remove tab.