What does the post office do with nonsense addresses?

1. 2018-04-17 at 11:10 PM UTC

   #1
   

   Item 9 African Astronaut
   Say you address a letter ... "heaven" and dont put any return addresss...who opens it and what do they do with it?
   The following users say it would be alright if the author of this post didn't die in a fire!

   • The Self Taught Man
2. 2018-04-18 at 11:32 AM UTC

   #2
   The Self Taught Man Black Hole
   They probably read them on break time and take turns making fun of the author