The Ultimate
Mail Theft Defense

Built to Last! Stop Replacing Your Mailbox

Galvanied Steel Construction

Secure Key Access

Protect Your Deliveries

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Mail Boss Has You Covered, For Life!

Patented anti-pry latch to prevent leveraged entry on every mailbox, Postmaster General Approved MailBoss.

The most affordable locking mailboxes built with heavy-gauge steel construction.

Mail Manager® Wood Grain

Our Mail Manager, now available with a classy and beautiful wood grain powdercoat finish on it's front doors, has received an outdoor makeover. With timeless appeal and durability, this finish will perfectly compliment your home or neighborhood.

Prairie Craftsman Farmhouse style Mailbox

Best Sellers

  • Replacement Flat Key

    4.969696969697 out of 5
    $12.00
  • Replacement Mailbox Lock and Key

    5 out of 5
    Starting at $18.00
  • Lock Cover

    5 out of 5
    $7.00
  • Curbside post mount roadside mailbox red notification mail delivery indicator flag replacement for mailbox kit mailbox alert flag unbreakable flexible vandal proof vandal resistant bendable plastic mailbox alert signal flag Modern Architectural Epoch Design epic mailbox Modern Architectural Epoch Design epic mailbox

    Curbside Mailbox Replacement Flag Kit

    5 out of 5
    $8.00

Why Our Customers Love Mail Boss

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We are very happy with our Mail Boss mailboxes. We made an aluminum stand for them and put on combination locks (no keys!)
Vanessa

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Best purchase I ever made. I mounted the box to a post I had from my old box mounted in concrete with house numbers attached.
William

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I wanted to write and say how much I love my Mail Boss mailbox, lock lubricant, inground post and lock cover that I ordered directly from mailboss.com.

Gabriel

The latest tips, resources, and more.

Mail Boss Blog

Comprehensive information about mail-identity theft, product features & benefits, how-to installations and more resources about locking mailboxes.

Installation Guides

This section includes information about Mail Boss installation, including articles related to the patented Fast-Trak Mounting Plate featured on MailBoss mailboxes.

FAQs

Read common questions and our answers about lost keys, placing your order, shipping, product features and much more