Directory Replication Health - Alert

We have purchase and installed Active Administrator 8.3. We currently have Spotlight still running. Im trying to get "Directory Replication Health - Alert xxxxx: 

Subject: Alert - Directory Replication Health - Alert raised

 

Alert raised at 9:01:47 PM Eastern Standard Time - Verify Directory Replication Health test failed.

 

The test object failed to replicate from blah to blah within 15 minutes. Failed to resolve the GUID...….of the destination domain...

anyone know how to configure this?

In Active Administrator I have "Active directory Replication test failed" and Active Directory Replication Test succeeded"  notification selected. with in the Alerts

Not sure I configured this correctly. Any suggestions