If you want to delete a domain for which emails are being routed via CASG, this can be done in this interface.
To delete a domain
Select the domain(s) that you want to delete from the interface.
Click the ''Delete' button.
Tip: You can select multiple domains to delete by pressing and holding the Shift or Ctrl keys.
A notice will be displayed warning you that the users belonging to the selected domains to be deleted will also be removed.
Click 'OK' to confirm.
The selected domain(s) will be deleted.