When you've created or modified TSME policies with the required settings, assign each of them to the required Microsoft Exchange systems that are managed by ePO - On-prem.
Log on to the ePO - On-prem server as an administrator.
Navigate to the System Tree, select a required group or systems, then click the Assigned Policies tab.
Select Trellix Security for Microsoft Exchange 8.8.x from the products list, locate the required policy, then click Edit Assignment next to the policy.
(Optional) Select a policy, then click Edit Policy to modify the policy settings. Click New Policy to create a new policy based on the selected category.
Note
Alternatively, you can also modify or create a policy from the Policy Catalog.
Select the policy to assign, select appropriate inheritance options, then click Save.
The policy enforcement occurs in the next agent-server communication. Click Wake Up Agents to enforce policies immediately.