Delivery Status Notification (Delay)

Delivery incomplete There was a temporary problem delivering your message to sitifairus@gapps.kptm.edu.com. Gmail will retry for 46 more hours. You'll be notified if the delivery fails permanently.

The response was: DNS Error: 39161853 DNS type 'mx' lookup of gapps.kptm.edu.com failed with status: RPC::DEADLINE_EXCEEDED: