CodeTwo Exchange Rules Pro can be used to modify the subject of messages traveling through Exchange Server. This feature can be useful, e.g. to tag external messages. When the subjects of messages are properly tagged, it is easier to browse and find emails.
How to configure this action
To use the action click Add on the Actions tab and select Modify subject from the menu (Fig. 1.).
The Modify subject action will be visible on the List of actions while the right pane will show the action's properties (Fig. 2.).
You can modify the subject by entering it in the Subject template field or replace it with Active Directory variables using the Insert placeholder context menu (Fig. 3.).
After configuring the action, the subject will be replaced in the sent emails that meet the criteria defined in Conditions.