Computer folder holding correspondence (7)

I believe the answer is:

mailbox

(Other definitions for mailbox that I've seen before include "Slot for letters (US)" , "It receives e-mail" , "Where messages/letters received" , "Repository for post" .)

I've seen this clue in The Guardian.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.