Standard aliases that point to a mail address on the local system, a remote system, or another alias. List aliases that point to a file containing a list of mail addresses. This is not an automated mailing list such as those that can be set up with the List server. It is a simple distribution list with no automated subscribe, unsubscribe, or digest functions.
Program aliases that point to an executable program on the host system.
You can change the postmaster alias to point to a different mail account. In the tree view, expand the Virtual Domains list and select the domain to which you want to add aliases. Click the Add Alias button. The New Alias ID screen appears. Enter a name for the alias.