• CAS : RCA logs (for RPC Client Access logs)

\Program Files\Microsoft\Exchange Server\V14\Logging\RPC Client Access

Note that you’ll find lots of other useful logs there such as the AddressBook Service logs, the migration logs, and other ones that you may need for deeper troubleshooting.

 

  • HUB : Connectivity logs

\Program Files\Microsoft\Exchange Server\V14\TransportRoles\Logs\Connectivity\CONNECTLOGxxxxxxxx-x.LOG)

 

  • All Roles:

Our traditional Application and System logs, followed by the performance logs (using ExPerfWiz for example)…