Parakarry

From Mariopedia

Parakarry is a paratroopa that first appears in Paper Mario.He works at the post office in Toad Town,delivering mail.
He is the one who usually delivers [Peach]]'s letters to Mario.He joins Mario in his adventure for a while.He also makes a later appearance in Paper Mario:the Thousand Year Door,still delivering mail.
Although he is good at his job,Parakarry is somewhat clumsy and often loses his mail.Fortunetly Mario is always there to help him find it.