This very simple guide shows you how to monitor the email queue in Exchange 2013 using the GUI Exchange Queue Viewer.

Click on Start:


  • Step 1 -> Click on Exchange Toolbox as shown above.


  • Step 1 -> Double click on Queue Viewer


  • In the Queue Viewer as shown above you can see what queues have processed mail and if there are any errors it will show an amount higher than 0 in the message count. If you double click a queue that has an issue you can view the errors next to the message.

Hope it helps.