For Real-time Scan:
Security Settings > {Messaging Security Agent} > Configure Settings > Content Filtering
For Manual Scan:
Scans > Manual > {Expand Messaging Security Agent} > Content Filtering
For Scheduled Scan:
Scans > Scheduled > {Expand Messaging Security Agent} > Content Filtering
A new screen appears.
The email account is added to your list of exempt email accounts. The Messaging Security Agent does not apply content rules with a lower priority than this rule to email accounts in this list.
The wizard closes and returns you to the Content Filtering screen.