To add or modify an approved sender:
From the Approved List screen, do one of the following:
To add a new approved sender, click Add.
To modify an existing approved sender, click its domain name in the list. The edit screen appears.
To enable the approved sender, which instructs InterScan™ Messaging Security Appliance (IMSA) to immediately allow email traffic from the sender to pass through the IP filter, select the check box next to Enable.
Click either the Domain or IP address radio button and type the approved sender domain or IP address.
Click Save. The Approved List screen appears.
See also: