MSMQ is a proprietary messaging protocol developed by Microsoft that allows applications running on separate computers to communicate in a failsafe manner. MSMQ ensures reliable delivery by placing messages that fail to reach their intended destination in a queue and then resending them once the destination is reachable. RabbitMQ is an open-source messaging queuing protocol similar to MSMQ.
The MSMQ service is hosted as a standalone Windows service under MQSVC.EXE. The MSMQ operation is implem