If the snowplow hits the post or the box and knocks it down, the Town Road Man will put it back up the best he can (temporarily if the ground is frozen).
The Town is not responsible for replacement if flying snow hits the box and it is knocked over.
The box and pole need to be sturdy enough to withstand a blow to the box or pole.
If the pole is rotten, it will be easily knocked over.
Please check the condition of your mailbox and pole before winter.