A very common question I get very often in my presentations and workshops is about handling the suspended / failed messages. The mechanism is very simple to use in BizTalk Server 2006 and very well documented at MSDN. Using Failed Message Routing - http://msdn2.microsoft.com/... How to Enable Routing for Failed Messages - http://msdn2.microsoft.com/... Using Acknowledgements - http://msdn2.microsoft.com/... Note:- - By default, ......