Adding or Modifying a Blocked Sender

To add or modify a blocked sender:

  1. From the Blocked List screen, do one of the following:

  2. To enable the blocked sender, which instructs InterScan™ Messaging Security Appliance (IMSA) to immediately block email traffic from the sender, select the check box next to Enable.

  3. Click either the Domain or IP address radio button, and then type the blocked sender domain or IP address.

  4. Next to Action, select one of the following:

  5. Click Save. The Blocked List screen appears.

 

See also: