The .NET Agent (agent) automatically detects MSMQ backends when an instrumented tier makes a call to MSMQ. MSMQ exit points are methods that publish or push messages to a queue. If you are using NServiceBus over the MSMQ transport, see NServiceBus Backends for .NET.

MSMQ entry points are methods that listen or poll for new messages in the queue. Before the agent can detect entry points or perform downstream correlation for MSMQ you must define the correlation field and, for multithreaded architectures, specify threading architecture.