MQ paradigm question

Okay, I am new to JMS in general and I've been tasked with coming up with a system that takes messages and acknowledges containing specialized information. I see that there is an AUTO_ACKNOWLEDGE attribute I can give a session, but this isn't quite what I am looking for. It's a queue that could theoretically have multiple senders to one receiver, the receiver needs to be able to acknowledge with a message tailored to each sender's message(s). Is JMS just the wrong API for this, do I need to be doing something web service related? I had looked into point-to-point and publish/subscribe queues and I don't see that I could issue a customized acknowledgement without creating a seperate queue altogether, which I suspect is more complicated that it needs to be.

[776 byte] By [ravalox] at [2007-11-14]