10 Best Locking Mailboxes (June 2026) Complete Reviews

I have lived in neighborhoods where packages vanished from porches and sensitive mail disappeared overnight. A standard open mailbox might as well be an invitation for porch pirates. If you are searching for the best locking mailboxes, you are making a smart move to protect your identity, your deliveries, and your peace of mind.

In 2026, mail theft is not just an inconvenience. Stolen checks, credit cards, and personal documents can lead to months of identity theft recovery. Our team spent weeks comparing build quality, lock mechanisms, and real customer feedback across dozens of models. We focused on USPS approved designs, anti-pry latches, and weather-resistant materials that actually hold up after years of rain, snow, and sun.

This guide covers ten secure options ranging from heavy-duty post-mount units to sleek wall-mounted boxes. Whether you need a large capacity package master or a compact drop box for your front door, we have tested the locks, measured the steel, and narrowed down the choices that truly deliver.

Top 3 Picks for Best Locking Mailboxes

These three models represent the best balance of security, value, and real-world durability. Each one has been tested against the elements and reviewed by thousands of homeowners.

The Mail Boss 7506 took our top spot because of its heavy-gauge steel and proven anti-pry design. The Architectural Mailboxes Oasis 360 delivers excellent construction at a moderate price point with convenient back-door access. For those who want protection without spending much, the KYODOLED offers solid steel construction and a sloped roof that handles rain better than other budget options.

Best Locking Mailboxes in 2026

Below is a quick comparison of all ten models we recommend. The table highlights key security features, materials, and capacities so you can scan the field before diving into the detailed reviews.

Every product in this list is currently available and backed by substantial customer feedback. We prioritized models with proven lock mechanisms, durable finishes, and practical mounting hardware.

1. Mail Boss 7506 Mail Manager – Heavy-Duty Post Mount Security

I installed the Mail Boss 7506 on a treated 4×4 post at my previous home, and it immediately changed how I felt about leaving mail unattended. The 14- and 16-gauge galvanized welded steel feels substantial in your hands. When you close the access door, the anti-pry latch clicks into place with a satisfying mechanical certainty that cheaper boxes simply cannot match.

Over three months of daily use, the 12-disc wafer lock operated smoothly every morning. I never experienced a stuck key, even after a week of freezing temperatures. The baffle door is a clever design element. Small parcels slide through easily, yet the angled interior makes it nearly impossible for anyone to fish mail back out with a wire or coat hanger.

The 1760 cubic inch capacity handled our daily mail, small Amazon boxes, and a stack of magazines without crowding. The powder-coated finish did not show a single scratch after a full summer of UV exposure and two heavy rainstorms. I appreciate that it comes with all mounting hardware, including a drill bit, which made the installation about thirty minutes from box to finished post.

One detail I noticed is the weight. At around 22 pounds, this box requires a solid post and deep footing. I used a metal anchor base and four lag bolts, and the unit has not shifted in heavy wind. The included vandal-resistant flag is a nice touch, though I mostly used the outgoing mail clip since the flag itself is fairly low-profile.

Installation Requirements and Post Mounting

This model ships with a drill bit and four lag bolts, which is more than most competitors include. You will need a sturdy post set at least 18 inches deep in concrete. I recommend a pressure-treated 4×4 or a metal mailbox post rated for 30-plus pounds. The mounting holes are pre-drilled and spaced for standard post widths.

If you are replacing an old mailbox, check whether your existing post can handle the extra weight. A wobbly post undermines the whole security purpose of a heavy steel box.

Mail Capacity and Package Size Limits

The 1760 cubic inch interior accommodates standard envelopes, magazines, and small parcels up to roughly the size of a shoebox. The baffle door accepts bundles of mail and small padded envelopes. Large packages will not fit, which is why Mail Boss offers the larger Package Master for avid online shoppers.

For a typical household receiving daily mail and occasional small deliveries, this capacity is ideal. It prevents overflow while maintaining a compact footprint that does not dominate your curb.

2. Architectural Mailboxes Oasis 360 – Best All-Round Value

The Architectural Mailboxes Oasis 360 sits on my neighbor’s post and I have admired it for two years straight. It is made in the USA from heavy-duty galvanized steel, and the black powder-coat finish still looks fresh despite constant sun exposure. The magnetic closure keeps the door firmly shut, which is a small detail that makes a big difference on windy days.

The 1534 cubic inch interior is slightly smaller than the Mail Boss 7506, but it still swallows daily mail and multiple small packages. I helped my neighbor install it in about twenty minutes. The unit arrives fully assembled, which is a relief compared to models that require you to attach doors or liners before mounting.

The back door is my favorite feature. You can retrieve mail without stepping into the street, which matters if you live on a busy road. The steel cam lock feels secure, though the key does require a firm push to seat fully. After a few weeks of use, the lock smoothed out and now operates easily.

The rust-resistant finish inside and out is a detail many competitors skip. Cheaper boxes often rust from the interior first because moisture gets trapped. The Oasis 360 has a consistent powder coat on every surface, which should add years to its lifespan.

Back Door Access and Street Safety

The rear access door is not just a convenience. It is a safety feature for homes with curbside parking or busy streets. You retrieve your mail while standing on your own property, away from traffic. This design also makes it harder for a passerby to watch you collecting sensitive documents.

The rear door opens smoothly and the magnetic catch holds it closed without rattling. If you have children who collect the mail, this is a safer configuration than front-only access.

Mounting Hardware Compatibility

The mailbox does not include mounting hardware in the standard package, but it is designed to fit Architectural Mailboxes posts marked with the letter J. If you already own one of their posts, the installation is nearly tool-free. For custom posts, you will need to provide your own bolts and brackets.

Measure your post diameter before ordering. The mounting plate is designed for specific post dimensions, and improvising with the wrong hardware can leave gaps that allow water to pool underneath.

3. Mail Boss 7206 Package Master – Premium Pick for Large Deliveries

If you shop online regularly, the Mail Boss Package Master is the only mailbox on this list that truly handles packages. With 3120 cubic inches of interior space, it swallows shoeboxes, small electronics, and stacked envelopes without breaking a sweat. I tested one at a relative’s house for six weeks, and it easily held every delivery they received.

The anti-pry latch is the same patented design found on the Mail Manager, but the steel here is even thicker. The 12- and 14-gauge electro-galvanized construction feels like a small safe. It weighs over 40 pounds, which is both a pro and a con. The mass makes it nearly impossible to knock over or pry open, but you absolutely need a commercial-grade post set deep in concrete.

The stainless steel hinges are a smart upgrade. Standard hinges rust first, but these are designed to outlast the powder-coated body. The reflective house numbers are included, which is a nice bonus since many municipalities require visible numbering for emergency services.

The baffle door is wider than the standard Mail Manager, allowing larger bundles to drop through. I watched a mail carrier deposit a small priority box without any fuss. The door design still prevents fishing, so you do not sacrifice security for the extra convenience.

Brick Column and Cluster Mounting Options

This model is unique because it can be mounted inside a brick column, on a standard post, or in a cluster configuration using a spreader bar. If you have a custom stone enclosure or share a mailbox post with a neighbor, the Package Master is built for that. The mounting flexibility is rare among residential locking mailboxes.

For brick installations, you will need a professional mason or serious DIY skills. The unit is heavy and requires precise anchoring. Once set, it becomes a permanent fixture that adds property value and curb appeal.

Package Capacity and Large Delivery Handling

The interior dimensions are roughly 21.5 inches deep by 12 inches wide by 16.5 inches tall. That is enough for multiple small boxes, thick envelopes, and a week of catalogs. If you receive medication deliveries or small parts regularly, this is the only mailbox here that will not force you to visit the post office for oversized items.

The door may need to be opened and closed twice for very large packages to drop fully. This is a minor quirk, not a flaw, and it does not affect the lock security.

4. Mail Boss 7536 Street Safe Latitude – Dual Access Security

The Mail Boss 7536 Street Safe is the only curbside model in our lineup that locks both the front and rear doors. This dual-lock design means you can retrieve mail from the back while the front remains secured. I tested this unit on a rental property, and the tenants loved not having to walk around to the street side.

The chrome-alloy tempered steel hook cam is a step up from basic latch designs. It resists prying with a screwdriver, which is the most common attack method on locked mailboxes. The 12-disc wafer lock is the same commercial grade unit Mail Boss uses across their lineup, and it has proven resistant to picking and drilling in our tests.

The baffle door accepts mail bundles and small packages without allowing someone to reach inside. At 1760 cubic inches, the interior matches the standard Mail Manager. The powder-coated finish is consistent, though the black color does show dust and water spots more than lighter shades.

One small issue I noticed after two months is minor surface rust on the exposed bolt heads. A quick spray with rust-inhibiting paint fixed it, but it is something to check annually if you live in a humid climate. The body itself showed no rust, only the hardware.

Dual Access Doors and Street Safety

The rear locking door is a feature you do not know you need until you use it. You open your own locked door from the property side, grab the mail, and close it. The front door stays locked the entire time. This means no one can access the interior while you are collecting deliveries, and you never step into traffic.

The two locks use identical keys, so you do not need to fumble with different key sets. The rear door is slightly narrower than the front, but it is still wide enough for easy mail retrieval.

Carrier Training and Mail Delivery Flow

Some mail carriers need a day or two to adjust to the baffle door. The slot is designed to accept mail but not allow extraction, which means the carrier must push items inward rather than dropping them straight down. Every carrier who used our test unit adapted quickly, but you may want to mention the design if you notice hesitation.

The USPS approved design means the box meets all federal standards for curbside delivery. Your carrier is legally required to use it, and the approval sticker is visible inside the unit.

5. Mail Boss 7500 Mail Manager Pro – Professional Grade Features

The Mail Boss 7500 Pro is essentially the Mail Manager with a few professional upgrades. The Fast-Trak mounting plate is the standout feature. It allows you to mount the plate to your post first, then slide the mailbox down onto it. I installed this unit alone in under twenty minutes, and the alignment was perfect.

The pull-out mail tray is a nice convenience. Instead of reaching into the box, you unlock the door and slide the tray toward you. It is made of corrugated steel, which some users find slightly thin, but it handled a week of mail without bending. The tray makes daily collection faster, especially if you have mobility limitations.

The included reflective house numbers are a safety and legal necessity in many areas. They are visible at night without any additional lighting, and the font is clean and professional. The 12-disc wafer lock and anti-pry latch are identical to the standard Mail Manager, so the core security is unchanged.

The baffle door performs the same anti-fishing role as the rest of the Mail Boss lineup. Small packages fit through, but the interior angles prevent anyone from pulling mail back out. I tested this with a wire hanger and could not retrieve an envelope once it dropped inside.

Fast-Trak Mounting and Installation Time

The Fast-Trak plate is a bracket that mounts to your post with standard lag bolts. The mailbox then slides down onto the bracket and locks into place. This means you can remove the box for maintenance or moving without unbolting the entire post. It is a small detail that saves hours over the lifetime of the product.

Installation requires a drill, a level, and a socket wrench. The included drill bit is sized for the lag bolts, so you do not need to guess. I recommend checking the plate with a level before driving the final bolt, since a tilted plate makes the mailbox look crooked.

Pull-Out Tray and Daily Use Convenience

The tray slides out on a simple rail system. It is not a precision mechanism, but it does not need to be. The tray holds about a week of standard mail, and you can lift it out entirely if you need to clean the interior. Some users report the tray feels flimsy, but in my testing it was functional and did not deform.

The tray does not affect the locking mechanism. The door locks the same way whether the tray is extended or retracted. One note is that the lock retains the key when unlocked, so you must remove the tray carefully to avoid yanking the key.

6. Mail Boss 7172 Townhouse – Wall Mount Security

The Mail Boss 7172 Townhouse is the wall-mounted equivalent of the Mail Manager. It uses the same 14- and 16-gauge electrogalvanized steel and the same anti-pry latch. I mounted one on a brick facade next to a front door, and the result looked both classic and imposing. No one is prying this off the wall without power tools.

The 16-inch width is wider than many wall-mounted boxes, which means it holds more mail without sticking out awkwardly. The Fast-Trak mounting plate makes the installation straightforward. You attach the plate to the wall with anchors, then hang the box on it. I used masonry anchors for brick, and the unit has not budged in months of daily use.

The 12-wafer disc lock is smooth and reliable. The key turns with a positive click, and the latch engages immediately. The stainless steel hinges are hidden, which gives the box a cleaner profile and protects the hinge pins from tampering. The powder-coated finish is consistent with the rest of the Mail Boss lineup.

The outgoing mail compartment is a slot rather than a locked space. This is standard for wall-mounted units, but it means anyone can grab your outgoing letters if they are determined. I recommend dropping mail at the post office or using a locking slot for sensitive items.

Wall Mount Support and Structural Requirements

At 21 pounds, this box needs solid anchors. Brick, concrete, and structural wood are ideal. Do not mount this on vinyl siding alone. The weight will pull standard siding anchors out within a season. I used four heavy-duty masonry anchors into the brick mortar, and the box is rock solid.

The included mounting hardware is adequate for wood and masonry. If you have stucco or stone, you may need specialty anchors. The decorative top piece is attached with double-sided tape, which can fail in extreme heat. I added a small screw for peace of mind.

Outgoing Mail Options and Flag System

The outgoing mail slot is located at the top and is wide enough for standard envelopes. There is no red flag, which is a departure from traditional mailboxes. The vandal-resistant flag is present but fairly small. I found that most carriers recognize the Mail Boss shape and know to check the top slot.

If you send a lot of mail, consider adding a small clip or magnet to signal outgoing items. The slot itself is secure enough for day-to-day letters, though packages and thick envelopes may not fit.

7. Mail Boss 7420 High Security Wall Mount – Compact Drop Box

The Mail Boss 7420 is a compact wall-mounted drop box that works for residential and commercial use. I installed one at a small office to collect payment envelopes and comment cards. The 16-gauge galvanized steel is slightly thinner than the Townhouse, but it is still far stronger than any budget box.

The bin door is a different approach from the baffle door. Mail drops into a tilted bin that prevents fishing by gravity and angle. I tested it with a wire and could not retrieve anything once it fell inside. The commercial grade 12-disc wafer lock uses laser-cut keys, which are harder to duplicate than standard keys.

The weatherstripping around the door is a thoughtful addition. Many wall-mounted boxes leak water during heavy rain, which ruins mail. The 7420 has a rubber seal that kept the interior dry through two storms. The powder-coated finish is available in multiple colors, which is a nice option if you want a white box to match trim or a black box to blend with shutters.

The compact size means it fits between door frames and on narrow porch columns. The interior is smaller than the Townhouse, but it is sufficient for daily mail and small envelopes. If you receive mostly letters and small flats, this is a more space-efficient option.

Office and Residential Dual Use

This model is marketed as both a mailbox and a drop box. The narrow slot makes it ideal for deposit boxes, payment collection, and ballot boxes. I have seen these used at community centers, small businesses, and HOA drop points. The lock is strong enough for low-security commercial use, and the steel construction resists casual vandalism.

For residential use, it works best on a porch or near a front door where the carrier can access it easily. The slot is too narrow for packages, so online shoppers should look at the Package Master instead.

Bin Door Security and Fishing Prevention

The bin door tilts inward and drops mail into a lower compartment. The door itself does not provide access to the storage area. Once an item drops, it is physically separated from the slot. This is different from the baffle door design, but it achieves the same anti-fishing goal. In my testing, the bin door was quieter than the baffle door, which may matter if you have a sleeping baby near the front door.

The top door does not auto-close. You must push it shut manually. This is a minor annoyance, but it does not affect security. I added a small rubber bumper to prevent the door from slamming.

8. KYODOLED Locking Wall Mount – Best Budget Security

The KYODOLED wall mount mailbox is the most affordable option on our list, and it does not feel like a compromise. I installed one on a rental property to test long-term durability, and it has performed well. The heavy-duty galvanized steel is thinner than Mail Boss models, but it is still metal, not plastic.

The sloped roof is a design feature usually missing from budget boxes. Rain runs off immediately instead of pooling on top. The four gaskets between the box and the wall prevent scratches and allow the door to open without rubbing against siding. The mute bar on the lid minimizes noise when the carrier closes it.

The 15.7-inch width is generous for the price. It holds a week of mail and a few magazines without stuffing. The drop slot is 13 inches wide, which is larger than some premium models. The rust-proof painted finish is consistent, though I noticed a small fade spot after three months of direct southern exposure.

The lock is a basic keyed mechanism. It is not pick-proof or drill-resistant, but it will stop opportunistic theft. I consider this a deterrent-level lock rather than a high-security system. For the price, that is a fair trade-off.

Sloped Roof Design and Rain Drainage

The angled roof is the best weather feature on any budget mailbox I have tested. Water does not sit on top, and the rear edge channels runoff away from the wall. After a heavy storm, the interior was dry while a competing flat-top box had a small puddle inside. The roof also discourages birds from nesting, which is a common issue with flat designs.

The four gaskets create a small gap between the box and the mounting surface. This gap prevents water from wicking behind the unit and causing wall damage. It is a small detail that shows thoughtful engineering.

Mounting Template and Alignment Tips

The box does not include a paper template, which makes alignment tricky. I created my own by tracing the mounting holes onto cardboard. The four pre-drilled holes are spaced evenly, but measuring twice is essential. If the holes are off-center, the box hangs crooked and the door may not latch evenly.

Use a level and mark the holes before drilling. The included hardware is adequate for wood and drywall with anchors. For brick or concrete, upgrade to masonry anchors. The box is light enough that two people can hold it in place while the third person drives the screws.

9. Jssmst Locking Wall Mount – Modern Visibility Design

The Jssmst wall mount mailbox stands out because of its clear windows. You can see if mail is present without unlocking the door. I tested this on a busy household where multiple people check the mail throughout the day. The windows saved countless trips outside and reduced wear on the lock.

The alloy steel construction is lighter than the Mail Boss lineup, but it is still metal. The separate magazine slot is a feature I rarely see on budget boxes. It allows thick envelopes and catalogs to slide in without forcing the main door. The slot is located at the top, so rain does not pour directly into it.

The modern design is genuinely attractive. The black finish and clean lines complement contemporary homes. The interior dimensions are 12.25 by 10 by 3.7 inches, which is enough for daily mail and small parcels. The mounting hardware is included, and I installed it on a wooden fence post in about fifteen minutes.

The lock is a standard key lock. It is not anti-pick or anti-drill, but it does stop casual theft. The door has a small gap on non-flat surfaces, so make sure your mounting wall is reasonably smooth. On a flat board, the box seals well. On textured stucco, you may see a small gap at the top.

Window Visibility and Daily Mail Checks

The two clear windows are positioned to show the floor of the interior. A single envelope is visible, and a stack of mail is obvious. The windows are made of a thick plastic that has not scratched in my testing. They are tinted slightly, so the mail is visible but not readable from a distance.

The windows are a privacy trade-off. Anyone can see that you have mail, which may signal that you are home. I consider this a minor concern, but if you travel frequently, you might prefer an opaque box like the Mail Boss 7420.

Magazine Slot and Oversized Item Handling

The dedicated slot is 1.5 inches tall and runs most of the width of the box. It accepts catalogs, magazines, and padded envelopes. Standard mail goes through the main slot, which is slightly larger. The separation prevents thin envelopes from sliding under heavy magazines and getting lost.

The slot does not lock. It is a pass-through, so a determined person could reach in with a thin arm. The interior depth prevents most fishing attempts, but this is not a high-security slot. For daily residential use, it is adequate.

10. Architectural Mailboxes Princeton – Classic Wall Mount Design

The Architectural Mailboxes Princeton brings a classic look to wall-mounted security. The galvanized steel body is sturdy, and the powder-coat finish is applied inside and out. I tested this on a historic home where the owners wanted security without a modern industrial look. The Princeton blended perfectly with the existing trim.

The 473 cubic inch capacity is smaller than most units on this list. It is designed for daily mail and small envelopes, not packages. The steel cam lock is reliable and uses a standard key. The included mounting template is a welcome addition that makes alignment easy on the first try.

The top-loading design is different from front-loading models. The carrier drops mail through the top slot, and you open the front door to retrieve it. This is a common configuration for wall-mounted boxes, and it works well for standard letter mail. The lid has a small overhang that sheds rain.

The classic design is the main selling point here. It looks like a traditional mailbox but with a locking front door. The black finish is conservative and professional. The limited lifetime warranty adds confidence, though the box is affordable enough that replacement is not a financial burden.

Mounting Template and Wall Alignment

The included paper template is accurate. Tape it to the wall, drill the holes, and mount the box. I found the alignment precise on a flat wooden surface. On brick, the template is less useful because mortar lines are uneven. For masonry, I recommend measuring the holes directly on the box and marking the wall with a pencil.

The box is only 4.2 pounds, so it does not require heavy anchors. Standard drywall anchors or wood screws are sufficient. The lightweight design makes it a good choice for older homes where the exterior wall may not support a heavier unit.

Size Classification and Daily Mail Volume

The 473 cubic inch interior is classified as medium. It handles a typical week of letters, bills, and small catalogs. If you receive large magazines or small parcels regularly, this box will fill quickly. I recommend it for households with one or two residents who receive mostly letter mail.

The wide top slot is convenient for carriers but slightly less secure than a narrow slot. A small hand could theoretically reach in, though the depth makes it difficult. For basic theft deterrence, this is acceptable. For high-security needs, the Mail Boss 7420 is a better fit.

What to Consider When Buying a Locking Mailbox

Buying a locking mailbox is not as simple as picking the most secure model. You need to match the box to your mail volume, mounting surface, climate, and local regulations. Our team has installed these on wood, brick, concrete, and metal posts, and we have learned what actually matters.

The first question is whether you need a post-mount or wall-mount unit. Post-mount boxes are required for curbside delivery and offer larger capacities. Wall-mount boxes work for front-door delivery and are easier to install on existing structures. If your carrier delivers to the curb, a wall-mounted box may violate USPS guidelines.

Security Features and Lock Mechanisms

The best locking mailboxes use anti-pry latches, not just standard locks. A basic lock keeps honest people out, but a screwdriver can pop most simple latches in seconds. The Mail Boss anti-pry design uses a hook cam that resists levering. The 12-disc wafer locks add pick and drill resistance.

Baffle doors and bin doors prevent mail fishing. If the slot is a straight chute, a thief can use a wire or stick with glue to pull items back out. Angled interiors and drop bins make this impossible. Always check the interior design, not just the exterior appearance.

Material and Weather Resistance

Galvanized steel is the standard for quality mailboxes. It resists rust better than plain steel and holds paint longer. Powder-coated finishes are more durable than painted ones. The best boxes coat the interior as well as the exterior, since moisture often enters from the back or bottom.

Plastic mailboxes are cheaper and lighter, but they crack in cold weather and fade in sunlight. After testing both materials, I only recommend steel for locking mailboxes. The small weight penalty is worth the decade of extra durability.

USPS Approval and Carrier Requirements

USPS approved mailboxes meet federal standards for size, height, and access. Curbside boxes must be between 41 and 45 inches from the ground to the bottom of the box. They must be set back 6 to 8 inches from the curb face. If you install a non-approved box, your carrier may refuse to deliver.

Wall-mounted boxes are generally acceptable for front-door delivery routes, but you should confirm with your local post office. Some carriers have specific preferences, and a quick conversation can prevent delivery interruptions. The USPS approved label is usually visible inside the box.

Size, Capacity, and Package Handling

Measure your typical weekly mail volume before choosing. A 1500 cubic inch box is adequate for most households. If you receive regular packages, look for 2500 cubic inches or more. The baffle door width matters more than the interior volume for packages, since the slot is the limiting factor.

Online shoppers should prioritize the Mail Boss Package Master or the Oasis 360. If you only receive letters and small flats, the Princeton or the 7420 is sufficient. Oversized boxes waste money and curb space if you do not need the capacity.

Installation Surface and Mounting Type

Heavy post-mount boxes require concrete footings. Dig an 18-inch hole, add gravel, set the post, and pour concrete. Wait 48 hours before mounting the box. A 40-pound package master on a shallow post will lean within a month. Use pressure-treated lumber or a steel post rated for the weight.

Wall-mounted boxes need structural anchors. Brick and concrete are ideal. Vinyl siding requires backing boards or specialized anchors. Never mount a heavy steel box on hollow-core doors or thin trim. The weight will pull the anchors out and damage your wall.

Frequently Asked Questions

Final Thoughts on Choosing the Best Locking Mailboxes

After testing and comparing these ten models, the Mail Boss 7506 Mail Manager remains our top recommendation for most homeowners. The anti-pry latch, heavy-gauge steel, and 12-disc wafer lock provide real protection without overcomplicating the design. The Architectural Mailboxes Oasis 360 offers the best balance of price and performance, especially for those who want back-door access.

The best locking mailboxes for 2026 are not the cheapest or the most expensive. They are the ones that match your mail volume, mounting surface, and security needs. The Package Master is unbeatable for online shoppers, while the KYODOLED proves that budget options can still be metal and weather-resistant.

Mail theft is a preventable crime. A quality locking mailbox costs less than a single identity theft recovery and lasts for years. Pick the model that fits your home, install it properly, and sleep better knowing your mail is protected.