“You've arrived just in time!
Unlike the mail as of late, I'm afraid.
We are severely understaffed, and demand is at an all-time high. We simply can't keep up!
I'd love to chat, but I need help catching up before I can rest for even a moment.
First thing's first. Several parcels of rejected mail have broken loose again; will you help me round them all up and return them to their senders?”