A Guide to USPS Mailbox Regulations
The United States Postal Service (USPS) requires residential mailboxes to conform to a number of rules and regulations. The standardization of mailboxes helps to ensure the safety of mail carriers...
15% off everything sitewide, auto-applied at checkout! $25 cart minimum to qualify.
Don't get locked out later. Register your key number online for easy recovery.
The United States Postal Service (USPS) requires residential mailboxes to conform to a number of rules and regulations. The standardization of mailboxes helps to ensure the safety of mail carriers...
One question we are often asked is “Why there is no outgoing mail security on a locking mailbox?” For residential curbside locking mailboxes, the USPS mandates that the mail carrier...
Mail Boss column installations look really sharp, but can present a problem for sending mail. How does one notify the mail carrier of outgoing mail without using the flag? Some...
If you own a Mail Boss locking security mailbox and you have noticed that your flag is starting to fade, we can help! We have upgraded our flags to a...