The e-mail message that is sent to the user is configurable. The text for this message can be customized in the Notify.txt file which should be placed in the top directory of the domain. If there is no Notify.txt file, the notification will contain the standard text as follows:
“User Host Your mailbox is nearly full, please remove some messages. If you have any questions, see your system administrator.” The two tags will be replaced with the user ID and the domain.