Biztalk 2016传输通道检测到有毒消息。

我有一个向MSMQ写入消息的工具，一个接收端口（在Biztalk 2016中）查找队列并处理消息

但我得到了以下错误：

The adapter "WCF-Custom" raised an error message. Details "System.ServiceModel.MsmqPoisonMessageException: The transport channel detected a poison message. This occurred because the message exceeded the maximum number of delivery attempts or because the channel detected a fundamental problem with the message. The inner exception may contain additional information.
   at System.ServiceModel.Channels.MsmqReceiveHelper.TryReceive(MsmqInputMessage msmqMessage, TimeSpan timeout, MsmqTransactionMode transactionMode, MsmqMessageProperty& property)
   at System.ServiceModel.Channels.MsmqInputChannelBase.TryReceive(TimeSpan timeout, Message& message)
   at System.ServiceModel.Channels.SecurityChannelListener`1.SecurityInputChannel.TryReceive(TimeSpan timeout, Message& message)
   at System.ServiceModel.Dispatcher.InputChannelBinder.TryReceive(TimeSpan timeout, RequestContext& requestContext)
   at System.ServiceModel.Dispatcher.ErrorHandlingReceiver.TryReceive(TimeSpan timeout, RequestContext& requestContext)".

我不知道如何解决，或者至少不知道根本原因。

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我试图在MSMQ中读取消息，但它是加密的。

异常堆栈中是否还有其他内容。在尝试拾取消息时，事件日志中是否有警告或错误？在异常堆栈中是否有其他内容。在尝试拾取消息时，事件日志中是否有警告或错误？