Create an impersonation profile and add display names and email addresses to map.
- Go to Profile > AntiSpam > Impersonation and click New.
- Enter an appropriate Profile name.
- Select a Domain from the drop-down list.
- Under Impersonation, click New to add individuals within your business you know to be safe.
- Enter a Display name pattern, set Pattern type to either Wildcard or Regular expression, and enter an Email address to be mapped to the display name. Click Create.
- Click Create again to complete the impersonation profile.