The Mail Manager locking security mailbox by Mail Boss is USPS Approved for residential use and protects against mail theft and vandalism. Its innovative design accepts mail bundles and small packages while deterring fishing. Made of heavy-gauge galvanized steel, the Mail Manager includes a patented anti-pry latch locking mechanism to impede leveraged entry, and a high-security wafer lock with 3 laser cut sidewinder keys. Never worry about your mail being stolen again, with the Mail Manager secure lockable mailbox. Dimensions: 21" D x 11. 25" H x 10. 75" W

Love not worrying about my mail. Never had a problem with any rain getting in. Holds lots of mail.. Brenda. Lexington, NC. Wed Jun 10 2026

If security is your top priority, the Oasis Classic is ready to deliver. This metal mailbox is built with 16 and 14-gauge galvanized steel, making it one tough post mount in our USPS approved locking mailboxes collection. It’s a fortress for your front porch, with an extra large mailbox compartment ready for letters, packages, and everything in between. Internal weather stripping blocks moisture from entering, while the one-piece construction keeps things tight and tamper-resistant. The lock is pick and pry-resistant, so your mail stays right where it belongs. Powder-coated for extra durability, this modern locking mailbox mounts easily to Architectural Mailboxes posts with compatibility code H. If you're on the hunt for residential mailboxes, stylish mailboxes for outside, or a serious outdoor mailbox that brings the muscle, this one’s a smart pick. The perfect curbside mailbox when your deliveries deserve VIP protection.

It is perfect for what we needed. Works and looks great.. Anonymous. Sun Jul 19 2026

The Mail Manager locking security mailbox by Mail Boss is USPS Approved for residential use and protects against mail theft and vandalism. Its innovative design accepts mail bundles and small packages while deterring fishing. Made of heavy-gauge galvanized steel, the Mail Manager includes a patented anti-pry latch locking mechanism to impede leveraged entry, and a high-security wafer lock with 3 laser cut sidewinder keys. Never worry about your mail being stolen again, with the Mail Manager secure lockable mailbox. Dimensions: 21" D x 11. 25" H x 10. 75" W

This mailbox is just what I was looking for! It looks great with our 1959 ranch house. It is spacious and held over a week's worth of mail while we were out of town. Love the locking feature. Perfect size for a residential neighborhood.. Chris. Lincoln, NE. Thu Aug 27 2026

The USPS-approved Mail Boss delivers unrivaled security and protection against mail theft, identity theft, and vandalism and is the most affordable security mailbox available. Virtually impenetrable, it features a commercial grade 12 disc wafer lock and a patented anti-pry latch locking mechanism to prevent leveraged entry. Made of 12 and 14-gauge powder-coated galvanized steel, this Locking Post Mounted Mailbox will not bend or break. With the revolutionary patented Fast Trak Mounting system, homeowners can install this mailbox in just minutes. Everything is included for your convenience - 3 keys, reflective house numbers, a drill bit, and mounting hardware.

We love the mailbox, the security that it affords us when we’re away. We don’t have to worry about our mail being stolen and therefore identity theft. The high quality steel is evident at a glance. We’re waiting for the steel pole to install it on the curb for our mail. Thank you for carrying such a good mailbox. Pictures to follow after it’s installed. Brenda. Brenda. Cross Hill, SC. Thu Jul 09 2020

This isn’t just a mailbox, it’s your home’s first line of defense. This modern mailbox makes security simple with a top door for easy delivery that drops mail into a locked compartment below. No key needed for carriers - just drop and go. Built from powder-coated, heavy-duty galvanized steel, this metal mailbox stands strong through rain, rust, and rough weather. A reinforced lock, anti-fishing baffle, and pry-resistant door work together to keep your mail safe. Finished with a cast aluminum handle, bold powder-coated flag, and roomy interior, this large mailbox is made for real life. It’s part of our trusted USPS approved locking mailboxes lineup and perfect for residential mailboxes, mailboxes for outside, or anyone who wants an outdoor mailbox that works hard and looks great doing it.

It was exactly what I wanted, and the price was just right. Genie. Raleigh, NC. Wed Jun 24 2026

The Mail Manager by Mail Boss is a locked security mailbox for those looking for security without breaking the bank. The Mail Manager Locking Security Mailbox features powder-coated heavy gauge galvanized steel with stainless steel hinges. Security features include a patented locking system with an anti-pry bar to prevent leveraged entry, a commercial-grade lock, and an innovative baffle door design that allows for the delivery of small packages without compromising mail security.

Great mailbox that deters theft due to secure locking of box. Holds large amount of mail. Keeps contents dry from weather.. Laurel. Rancho Santa Margarita, CA. Sat May 31 2025