
The Postal Service makes this annual request because of the wear and tear that occurs to mailboxes every year. Some of the typical activities homeowners may need to do include:
- Replacing loose hinges on a mailbox door
- Repainting a mailbox that may have rusted or has started to peel
- Remounting a loosened mailbox post
- Replacing or adding house numbers
If a homeowner plans to install a new mailbox or replace a worn one, he or she must use only Postal Service approved traditional, contemporary, or locking full/limited service mailboxes. Customers must be careful when purchasing curbside mail receptacles because the use of unapproved boxes is prohibited. Customers may use a custom-built mailbox, but they must consult with their local post office to ensure it conforms to guidelines applying to flag, size, strength, and quality of construction.



