Royal Mail lorry travelling slowly among heavily congested traffic on M1 motorway in Hertfordshire, United Kingdom

Mailbox, North Island, New Zealand

Cockerel mailbox, North Island, New Zealand

Pair of mailboxes, North Island, New Zealand

Pair of mailboxes, North Island, New Zealand

Modern plastic mailbox, North Island, New Zealand

Pair of mailboxes, North Island, New Zealand

Mailbox set into a tree trunk, North Island, New Zealand

Row of mailboxes, North Island, New Zealand

Painted mailbox, North Island, New Zealand

Row of mailboxes, North Island, New Zealand

Cow design mailbox, North Island, New Zealand

Cow design mailbox, North Island, New Zealand

Mailbox set into tree trunk, North Island, New Zealand

Mailbox, North Island, New Zealand

A postvan in snow in Ambleside, Cumbria, England, United Kingdom, Europe

Hands flipping through mail

Members of the American Postal Workers Union rally to save six-day mail delivery, Michigan AFL-CIO President Mark Gaffney speaking to the crowd, Detroit, Michigan, USA, America

Georgian Post Office red letter box; Allenheads, Northumberland, England

Close up of mailboxes

Yellow postal delivery vehicle parked outside a townhouse

Close up of outdoor mailboxes

Close up of mailboxes