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How we stop notification to be sent to device who is uninstalled?

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The push message service has a feedback channel which reports error messages when the application has been removed or the device no longer accepts the push messages.

"The Apple Push Notification service includes a feedback service to give you information about failed remote notifications. When a remote notification cannot be delivered because the intended app does not exist on the device, the feedback service adds that device’s token to its list. Remote notifications that expire before being delivered are not considered a failed delivery and don’t impact the feedback service. By using this information to stop sending remote notifications that will fail to be delivered, you reduce unnecessary message overhead and improve overall system performance."

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