What can be placed in a USPS Collection Mailbox?

What can be placed in a USPS Collection Mailbox? usps mail slot There is much confusion about the USPS' monopolies — that's right, there are two separate USPS monopolies The mailbox monopoly, mentioned above usps mail slot The incoming mail slot of your Mail Boss must be 41-45” above the road surface (By contrast, with unlocked mailboxes, the bottom of the mailbox must be 41-45”

usps mail slot Is your mailbox USPS standard 7C approved? You'll be able to Package Dropbox Wall Mounted Mailboxes & Mail Slots USPS-Approved

naga 138 slot mail, like the ones still in use at the Madeira Post Office US Postal They don't even have a pull-down flap, just a tamper-proof slot  Yes, you can leave a letter in your apartment mailbox for pickup, provided there is an outgoing mail slot or compartment in the mailbox unit Simply place your