Thanks for your answers. For now, fronting the broker with a client that detects malicious behavior seems to be the way to go. Regards, Keki -- View this message in context: http://rabbitmq.1065348.n5.nabble.com/Limiting-the-size-of-a-message-tp21099p21127.html Sent from the RabbitMQ mailing list archive at Nabble.com.