The following table lists the possible values for the /RIGHTS parameter. The permissions are granted to the user to perform the actions that appear in the description column.
| Permission | Description |
| READANY (READONLY) | Read any message in the folder. Default. |
| CREATE | Create messages in the folder. |
| EDITOWNED | Edit any messages owned by himself in the folder. |
| DELETEOWNED | Delete any messages owned by himself in the folder. |
| EDITANY | Edit any messages in the folder. |
| DELETEANY | Delete any messages in the folder. |
| CREATESUBFOLDER | Create subfolders within the folder. |
| OWNER | Set permissions on the folder. |
| CONTACT | Establishes the user as the contact person for the folder. |
| NONE | No permissions. |
| READWRITE | Read and edit any items. |
| ALL | Includes all permissions except Contact permissions. |