Step-by-Step Guide to Use Anypoint MQ: Part 2

This blog is the second part of the Step-by-Step Guide to Use Anypoint MQ series. You can find Part 1 here. In this blog, we will learn about dead letter queue (DLQ) and how to use it in the Mule API.

Dead Letter Queue (DLQ)

A dead letter queue is used to keep/store the undelivered messages that are not routed to the destination. DLQ, sometimes referred to as an undelivered message queue, is a holding queue for messages that cannot be delivered to their destination queues.

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