Want to find the ultimate Mail Boss post? I’ll share my top 10 picks to help you discover the perfect and secure option.
Looking for the best mailbox post? You came to the right place. We will help you find the perfect one. It’s easier than you think.
I get it, finding the right mailbox post can be tough. It does not have to be.
Let’s find the right Mail Boss for you. Get ready for secure mail delivery now. Read on to make the best choice.
List of Top 10 Mail Boss Posts
| Image | Title | Best For | Price |
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Mail Boss 7121, Black In-Ground Mounting Post, 43 x 4 x 4 inches, for Use with Mailbox |
Want a secure setup for your mailbox? The Mail Boss 7121 In-Ground Mounting Post is the perfect fit! This post is great for anyone needing a sturdy and long-lasting way to mount their Mail Boss mailbox. |
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Mail Boss 7123, Bronze In-Ground Mounting Post, 44 x 4 x 4 inches, for Use with Mailbox,Medium |
Need a strong and easy-to-install mailbox post? The Mail Boss In-Ground Mounting Post is perfect for you! It’s made with tough steel and fits all Mail Boss mailboxes. |
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Mail Boss 7127 Surface Mount Post, Black |
This heavy-duty post is perfect for homeowners who want to mount a mailbox securely on their sidewalk or curb. It’s strong, lasts a long time, and comes with bolts and easy steps for quick setup. |
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Mail Boss 7120, Granite In-Ground Mounting Post, 43 x 4 x 4 inches, for Use with Mailbox, Medium |
This Mail Boss 7120 granite in-ground mounting post is perfect for homeowners who need a strong, secure spot to mount their medium mailbox. It holds up well in all kinds of weather and is easy to install with the included bolts and guide. |
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Mail Boss 7192 37″ Hybrid Length Mailbox Mounting Post, Black |
This Mail Boss post is perfect for homeowners who want a strong, flexible way to set up their curbside mailbox easily on the ground or in the earth. It fits folks who need a durable steel mount that holds up well and works with many kinds of mailboxes. |
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Mail Boss 7129 Surface Mount Post, Bronze |
Homeowners who need a strong mailbox post for surface mounting will find this perfect. Property owners wanting easy installation and long-lasting steel in bronze color make it ideal for driveways and walls. |
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Mail Boss Post Height Extension, 6 Inches, Bronze |
This extension is just right for homeowners using Mail Boss mailbox posts who need to raise their mailbox by 6 inches to fit tall mail or match a high step. It bolts on fast with all hardware included, and the bronze color matches perfectly for a clean look. |
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Mail Boss 7126 Surface Mount Post, Granite |
Want a super strong mailbox post? This is it! The Mail Boss 7126 Surface Mount Post is perfect if you need to bolt your mailbox to concrete. |
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Mail Boss 316 Stainless Steel In-Ground Mailbox Post – Premium 46-inch Heavy-Duty 11- & 14-Gauge Rust-Proof Marine Grade Post for Mail Manager Pro SS316 & Mail Boss Mailboxes |
This product is perfect for homeowners in coastal towns or snowy regions where rust can ruin metal quickly. It’s also great for folks who want a strong, premium-looking post to match their Mail Boss mailbox for years of sure security. |
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Mail Boss 7506 Mail Manager Curbside Locking Security Mailbox, Black,Large |
Are you worried about mail theft? The Mail Boss 7506 Mail Manager is perfect for anyone who wants to protect their mail from thieves and vandals. It’s built tough and keeps your deliveries safe! |
Detailed Reviews
Our expert analysis and customer reviews pinpoint the top 10 Mail Boss posts that offer top strength, ease, and value. Find the perfect fit for your home and budget with these clear, tested picks that last long. Dive in now to choose the best post for secure, hassle-free mail delivery.
1. Mail Boss 7121, Black In-Ground Mounting Post, 43 x 4 x 4 inches, for Use with Mailbox

The Mail Boss 7121 is a strong in-ground mounting post. It is made of heavy-duty 10- and 14-gauge steel with a powder-coated black finish.
This post works well with wooden posts for deep installs. It fits all Mail Boss locking mailboxes without issue.
It comes with 4 bolts for easy setup. Clear instructions make it simple. Get secure mail delivery now.
| Pros | Cons |
|---|---|
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Perfect For:
Want a secure setup for your mailbox? The Mail Boss 7121 In-Ground Mounting Post is the perfect fit! This post is great for anyone needing a sturdy and long-lasting way to mount their Mail Boss mailbox.
Ready to Purchase?
2. Mail Boss 7123, Bronze In-Ground Mounting Post, 44 x 4 x 4 inches, for Use with Mailbox,Medium

Want a strong and secure mailbox post? The Mail Boss In-Ground Mounting Post is your best bet. It’s made to last and keep your mail safe. You’ll love how easy it is to set up.
This post uses heavy-duty steel. It also has a special coating to fight rust. It works with any Mail Boss mailbox.
Get yours today and enjoy peace of mind. It’s tough, reliable, and looks great!
| Pros | Cons |
|---|---|
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Perfect For:
Need a strong and easy-to-install mailbox post? The Mail Boss In-Ground Mounting Post is perfect for you! It’s made with tough steel and fits all Mail Boss mailboxes.
Ready to Purchase?
3. Mail Boss 7127 Surface Mount Post, Black

Upgrade your mailbox setup with the Mail Boss 7127 Surface Mount Post, made from heavy-duty 10- and 14-gauge electrogalvanized steel for lasting strength. Its durable powder-coated finish protects against weather and keeps it looking new for years.
This post works perfectly with the Base Plate to mount on sidewalks or curbs from 4 to 8 inches wide. It comes with 4 mounting bolts and clear instructions to make installation easy and quick.
Get reliable support for your mail delivery. Install it today. Enjoy hassle-free maintenance.
| Pros | Cons |
|---|---|
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Perfect For:
This heavy-duty post is perfect for homeowners who want to mount a mailbox securely on their sidewalk or curb. It’s strong, lasts a long time, and comes with bolts and easy steps for quick setup.
Ready to Purchase?
4. Mail Boss 7120, Granite In-Ground Mounting Post, 43 x 4 x 4 inches, for Use with Mailbox, Medium

Need a super strong mailbox post? The Mail Boss 7120 is just what you need. It’s built to last and keep your mailbox safe. It is simple and easy to install.
This 43-inch post is made of heavy-duty steel. It features a tough powder-coated finish.
Get yours today and feel secure! This post is ready for any mailbox. You deserve the best protection for your mail.
| Pros | Cons |
|---|---|
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Perfect For:
This Mail Boss 7120 granite in-ground mounting post is perfect for homeowners who need a strong, secure spot to mount their medium mailbox. It holds up well in all kinds of weather and is easy to install with the included bolts and guide.
Ready to Purchase?
5. Mail Boss 7192 37″ Hybrid Length Mailbox Mounting Post, Black

Get ready for a mailbox upgrade! This Mail Boss post is just what you need. It makes your mailbox look amazing.
It’s super strong. Plus, it is easy to use.
This post is really well-made. You can set it up super fast. Order yours today!
| Pros | Cons |
|---|---|
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Perfect For:
This Mail Boss post is perfect for homeowners who want a strong, flexible way to set up their curbside mailbox easily on the ground or in the earth. It fits folks who need a durable steel mount that holds up well and works with many kinds of mailboxes.
Ready to Purchase?
6. Mail Boss 7129 Surface Mount Post, Bronze

Mail Boss 7129 is a strong surface mount post. It holds mailboxes firmly in place.
This post spans 27 inches tall. It uses galvanized steel for strength. Plus, its powder coat finish resists rust.
You get four mounting bolts with it. Easy steps make installation simple.
| Pros | Cons |
|---|---|
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Perfect For:
Homeowners who need a strong mailbox post for surface mounting will find this perfect. Property owners wanting easy installation and long-lasting steel in bronze color make it ideal for driveways and walls.
Ready to Purchase?
7. Mail Boss Post Height Extension, 6 Inches, Bronze

Need a taller mailbox post? The Mail Boss Post Height Extension adds 6 inches of height. It boosts your setup just right.
This extension bolts directly to all Mail Boss posts. It accepts all Mail Boss mount mailboxes too.
It matches the bronze color of your post. Setup is easy with included hardware. Grab yours and install fast.
| Pros | Cons |
|---|---|
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Perfect For:
This extension is just right for homeowners using Mail Boss mailbox posts who need to raise their mailbox by 6 inches to fit tall mail or match a high step. It bolts on fast with all hardware included, and the bronze color matches perfectly for a clean look.
Ready to Purchase?
8. Mail Boss 7126 Surface Mount Post, Granite

The Mail Boss 7126 Surface Mount Post is built from heavy-duty steel. It uses 10-gauge and 14-gauge electrogalvanized steel for strength.
This post has a durable powder-coated finish that lasts. It mounts on a 4-8 inch sidewalk or curb with the Base Plate.
It comes with four mounting bolts and clear instructions. The mailbox and Base Plate are sold separately. Get this post today for a solid setup.
| Pros | Cons |
|---|---|
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Perfect For:
Want a super strong mailbox post? This is it! The Mail Boss 7126 Surface Mount Post is perfect if you need to bolt your mailbox to concrete.
Ready to Purchase?
9. Mail Boss 316 Stainless Steel In-Ground Mailbox Post – Premium 46-inch Heavy-Duty 11- & 14-Gauge Rust-Proof Marine Grade Post for Mail Manager Pro SS316 & Mail Boss Mailboxes

Tired of flimsy mailbox posts? This is the answer! The Mail Boss 316 Stainless Steel In-Ground Post is tough. It’s built to LAST.
This post is made from marine-grade stainless steel. It will resist rust in any weather.
Installation is simple, and the look is sleek and modern. Upgrade your curb appeal today!
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for homeowners in coastal towns or snowy regions where rust can ruin metal quickly. It’s also great for folks who want a strong, premium-looking post to match their Mail Boss mailbox for years of sure security.
Ready to Purchase?
10. Mail Boss 7506 Mail Manager Curbside Locking Security Mailbox, Black,Large

Protect your mail with the Mail Boss 7506. This USPS-approved curbside mailbox keeps things secure. It stops identity theft right at your curb.
The tough steel body fights off damage. The smart baffle door handles packages and letters easily.
Lock it down with a top-notch anti-pry lock. It comes with keys and a mail clip. Stay safe and organized every day.
| Pros | Cons |
|---|---|
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Perfect For:
Are you worried about mail theft? The Mail Boss 7506 Mail Manager is perfect for anyone who wants to protect their mail from thieves and vandals. It’s built tough and keeps your deliveries safe!
Ready to Purchase?
Buying Guide
Picking the right mailbox post is simple and fun. It keeps your mail safe every day.
I remember setting up a Mail Boss post in my yard last summer. It held strong against wind and rain, making mail pickup easy without worry.
- Material Strength: Look for posts made from thick, heavy-duty steel like 10-gauge or 14-gauge. They stand firm against bending or breaking.
- Mounting Type: Choose between in-ground for deep soil planting or surface mount for sidewalks. In-ground posts dig deep for stability.
- Height Size: Pick a height that fits your needs, from 37 inches to 46 inches. Taller posts lift the mailbox for better access.
- Finish and Color: Opt for a powder-coated or galvanized finish to fight rust. Colors like black, bronze, or granite blend with your home.
- Weather Resistance: Select posts with rust-proof coatings or stainless steel for all climates. They last longer in rain or snow.
- Installation Ease: Go for posts with included bolts and clear steps. They make setup quick without tools.
- Compatibility: Ensure the post fits your Mail Boss mailbox perfectly. It secures the box without gaps.
- Durability Overall: Check for tough builds that resist damage. A good post protects your mail year after year.