Outbound rules are used to map Policies to Users & Groups and Domains. Rules are processed in order, with the first matching rule, i.e. combination of User or Group and Domain, being the Policy applied to the outbound message. Since they are processed in order, it is possible to devise either complex or extremely simple policies dependent on requirement.
The Email Protection>Outgoing> Rules tab shows a list of all protection rules, order of priority, and status.
To set outgoing email protection rules
If you choose Selected Users & Groups, the Select Users & Groups window appears with a list of all currently defined Users in one tab and Groups & Organizational Units in the second tab.
If no users and/ or groups and organizational units for the rule have been selected, an empty list is displayed.
Click the User tab, and/ or the Group tab to select the users and/or groups and organizational units you wish to include in the protection rule.
Click Done.
Click
to select or edit the users/ groups or organizational unit
To select specific groups or users for the rule open the drop-down menu in the field.