If this setting is enabled then when a user tries to add a new member to a group, they will only find objects that are mail enabled (i.e. have at least one email address associated with them).
If this setting is disabled then the user will be able to add both mail enabled and non mail enabled members to groups but they will not be able to modify this setting from the Options window.
If this setting is not configured, the setting that the user has configured in the Options window will take effect.
| Registry Hive | HKEY_CURRENT_USER |
| Registry Path | Software\Policies\Cjwdev\GroupManager\Settings |
| Value Name | AddMailEnabledMembersOnly |
| Value Type | REG_DWORD |
| Enabled Value | 1 |
| Disabled Value | 0 |