Transport queues are a temporary storage location for messages that are in transit. Each hub or edge transport server can have multiple queues at any given time depending on the destination of the message. In this recipe, we'll cover several methods that can be used to view queued messages, remove messages from queues, and more.
To view the transport queues that are currently in use on a specific server, use the Get-Queue cmdlet:
Get-Queue -Server ex01
In this example, the transport queues on the ex01 server will be returned. The output might look similar to the following:
In this example, there is one message awaiting retry due to a DNS resolution problem for the destination domain.