Hi Ali,
Would need to know a little bit more about your setup? Have you got your agent package in the ePO master repository installed, extensions installed etc?
https://docs.mcafee.com/bundle/agent-5.5.1-installation-guide-epolicy-orchestrator/page/GUID-C54274F...
Is a good place to get you started.
If you have the above the simplest way would be to
- navigate to your system tree in ePO
- click New System
- Find your Target system on your domain ( exchange server )
- include your domain credentials ( Admin Rights )
- Hit ok
This should push the agent out to the system, after that its a pretty simple task to push the ENS suite out to the agent.
There are a few other ways to deploy included in the above document, let me know how you go and i can assist further.
Regards,
Dev