title: Testing Apple Push Notifications Feedback - no items received
body: <p>How to test feedback.sandbox.push.apple.com? Everything goes right, but I receive empty list.</p>
  
  <p>How to make it consider the device token as inactive?</p>
  
  <p>I installed the application to iPhone using Xcode, received some push notifications, then removed it from iPhone and send some more notifications. But even on the next day feedback.sandbox.push.apple.com returns just empty set.</p>