Mail Boss

26 products

Showing 1 - 24 of 26 products

Showing 1 - 24 of 26 products
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Mail Boss In Ground Steel Post 43" for Curbside Locking Mailbox
Mailboss 🎁 Mail Boss In Ground Steel Post 43" for Curbside Locking Mailbox (Discount)
From $64.99
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Mail Boss Base Plate
Mailboss 🎁 Mail Boss Base Plate (Discount)
$39.99
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Mail Boss 27" Surface Mount with Base Plate
Mailboss 🎁 Mail Boss 27" Surface Mount with Base Plate (Discount)
$104.00
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Mail Boss 27" Surface Mount Post
Mailboss 🎁 Mail Boss 27" Surface Mount Post (Discount)
$49.99
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Mail Boss 27" Surface Mount with Base Plate
Mailboss 🎁 Mail Boss 27" Surface Mount with Base Plate (Discount)
$99.00
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Mail Boss Base Plate
Mailboss 🎁 Mail Boss Base Plate (Discount)
$34.99
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Mail Boss In Ground Steel Post 43" for Curbside Locking Mailbox
Mailboss 🎁 Mail Boss In Ground Steel Post 43" for Curbside Locking Mailbox (Discount)
From $59.99
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Mail Boss 27" Surface Mount Post
Mailboss 🎁 Mail Boss 27" Surface Mount Post (Discount)
$44.99
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Mail Boss Newspaper Holder for Curbside Mailboxes
Mailboss Mail Boss Newspaper Holder for Curbside Mailboxes
$54.99
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Mail Boss 4-Box Spreader Bar
Mailboss Mail Boss 4-Box Spreader Bar
$64.99
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Mail Boss 3-Box Spreader Bar
Mailboss Mail Boss 3-Box Spreader Bar
$54.99
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Mail Boss 2-Box Spreader Bar
Mailboss Mail Boss 2-Box Spreader Bar
$44.99
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Mail Boss 27" Surface Mount with Base Plate
Mailboss Mail Boss 27" Surface Mount with Base Plate
$119.00
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Mail Boss Base Plate
Mailboss Mail Boss Base Plate
$54.99
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Mail Boss 27" Surface Mount Post
Mailboss Mail Boss 27" Surface Mount Post
$64.99
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Mail Boss In Ground Steel Post 43" for Curbside Locking Mailbox
Mailboss Mail Boss In Ground Steel Post 43" for Curbside Locking Mailbox
From $79.99
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Mail Boss Key Boss Locking Security Key Drop Box - 105 Key Holders
Mailboss Mail Boss Key Boss Locking Security Key Drop Box - 105 Key Holders
From $119.00
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Mail Boss Locking Security Drop Box
Mailboss Mail Boss Locking Security Drop Box
From $74.99
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Mail Boss Metro Wall Mount Locking Mailbox
Mailboss Mail Boss Metro Wall Mount Locking Mailbox
$110.99
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Mail Boss Townhouse Locking Wall Mount Mailbox
Mailboss Mail Boss Townhouse Locking Wall Mount Mailbox
$120.99
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Mail Boss Mail Manager PRO - Security Locking Mailbox
Mailboss Mail Boss Mail Manager PRO - Security Locking Mailbox
$159.99
Mail Boss Mail Manager Street Safe Latitude - Front and Rear Locking Mailbox
Mailboss Mail Boss Mail Manager Street Safe Latitude - Front and Rear Locking Mailbox
$139.99
Mail Boss Mail Manager Street Safe - Rear Locking Mailbox
Mailboss Mail Boss Mail Manager Street Safe - Rear Locking Mailbox
$129.99
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Mailboss Mail Manager
Mailboss Mailboss Mail Manager
From $109.99
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Mail Boss: The Anti-Theft Mailbox Built to Stop Porch Pirates and Mail Thieves

Mail Boss manufactures one of the most rigorously tested anti-theft curbside mailboxes available in the United States. Unlike standard residential mailboxes that can be opened with a pry bar or a screwdriver in under 60 seconds, every Mail Boss unit features a patented security door with a steel anti-pry latch system, tamper-resistant hinges, and a solid steel body with no exposed bolt heads. The result is a mailbox that passes independent security testing that standard USPS-style units fail by wide margins. SecureZoned carries Mail Boss as the recommended upgrade for any homeowner who has experienced mail theft, identity theft via stolen financial documents, or persistent package theft.

Mail Boss models are available in two primary access configurations: a standard incoming-mail slot with a rear-access door, and the Curbmaster Pro series with an integrated incoming and outgoing mail function. All models are USPS letter carrier compatible, meaning carriers can deliver standard mail and flats without a key — the anti-theft features block external access from non-carriers without affecting delivery. The powder-coat finish is UV-stable and rated for outdoor exposure in all climates, including coastal and high-UV environments.

Installation uses a standard 4-inch post mount that is compatible with most existing mailbox posts. Mail Boss units arrive fully assembled in a shipping-safe carton with mounting hardware and a template. Replacement keys are available directly through the manufacturer if needed, and lock cylinders can be re-keyed by a locksmith for security after moving into a home with a pre-installed unit.

Mail Boss vs. Standard Residential Mailbox Security

Security Feature Mail Boss Standard Mailbox
Anti-Pry Door Patented multi-point latch system Single magnetic or spring catch
Body Steel Gauge Heavy-gauge steel, fully welded Thin sheet metal, seamed corners
Exposed Bolt Heads None (internal fasteners) External screws on door and body
USPS Carrier Compatible Yes (all models) Yes
Independent Security Test Passed (UL-style pry testing) Not rated

How does Mail Boss prevent mail theft without blocking the carrier?

Mail Boss uses a one-way inbound slot on the top of the box — the carrier drops mail in without a key, just like a standard mailbox. The anti-theft mechanism is on the retrieval side: the rear access door requires a key and uses a multi-point latch system that resists prying from outside. A thief can't reach in through the slot to retrieve mail, and can't pry the door open without defeating multiple independent latch points simultaneously.

Will Mail Boss fit on my existing mailbox post?

Most Mail Boss models mount on a standard 4-inch round or square post, which is the most common residential mailbox post diameter in the US. If your post is 2-inch or 3-inch, a low-cost adapter sleeve is available. The mounting footprint and bracket pattern are included in the product spec sheet, so you can measure your current post before ordering to confirm fit.

What's the difference between Mail Boss and a locking mailbox from a hardware store?

Hardware store locking mailboxes typically use a single cam lock on the door — a mechanism that can be defeated in seconds with a flathead screwdriver used as a pry bar. Mail Boss's patented anti-pry latch system uses multiple independent catch points spread across the door frame, meaning a pry attack on one point doesn't open the door. The body steel is also significantly heavier gauge than budget alternatives, eliminating the sidewall-crushing attack that defeats thinner mailboxes.

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