Some of our Exchange servers are Mailbox Role and Client Access Role servers. It's my understanding that AppInsight for Exchange wouldn't work for them since they're not Mailbox Role only.
AppInsight for Exchange can be used with servers that have combined/multiple roles, so long as at least one of those roles is the Mailbox Server role.
I added multiple servers using Network Sonar, but Exchange was not discovered on any of them. These servers were Mailbox Role and CAS, I believe this is due to CAS. Is that accurate?
How were these nodes discovered? Are they managed in Orion via WMI or SNMP?
