Mail Daemons, or Emaloths, are a low rank of highly specialized yugoloth, serving both sides in the blood war as couriers and heralds. They have an undeserved reputation as cowards due to their unwillingness to fight; they will brave any danger to make sure that the mail goes through. They can be seen across the multiverse, as messengers of powerful demons, devils, yugoloths, and even mortal wizards.