You need to follow below steps in order to add new services for your Smartermail. For example if you wish to add 2 GB mail storage resource package then you can create it by following below steps:

1. Login to Helm control panel.
2. Click on System Settings.
3. Click on Servers.
4. Click on Mail server name.
5. Click on Add new button under Services.
6. Specify Friendly name like Smartermail 2 GB resource.
7. Select Mail: Smartermail from the Service type combo box.
8. Click on Next button.
9. Specify details mentioned in next screen like Smartermail version, Admin username & password, Physical root path, Maximum disk space etc.
10. Click on Next button.
11. Click on Save button.