Go to the Email
Reputation screen by navigating to Spam
Prevention → Email Reputation.
Configure the following settings:
Smart Protection Network portal:
Click to view global spam information, reports, create or manage
Approved and Blocked Sender IP address lists, perform administrative
tasks, and configure the service from the Trend Micro
Email Reputation website.
Add: Type an IP address and click
to add the IP address to the Approved IP Address list.