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Mail Boss Double Mail Manager Locking Mailbox & Post

MailBoss by Epoch DesignSKU: 2x 7506 - 7144 - 7121

$388 $465

Volume Pricing Available

Color: Black
Model: Front Access
Post Type: In-Ground - 43"
In stock

Ships In Ships from Washington State usually within 1 to 3 Business Days - Learn More

The Mail Boss Mail Manager is a top of the line security locking post mounted mailbox for those looking for security without breaking the bank. The Mail Manager is the little brother of the Package Master.

It includes many of the same features but is smaller in size and more affordable. It's made from sturdy 14/16 gauge steel with a universal hole pattern.

The Mail Manager series can also be purchased with the universal mounting bracket for easy with the Mail Manage Pro. The Street Safe / Street Safe latitude also provides an option for rear access / rear and front access.

Included in the Box:

QTY Item
2 Mail Boss Mail Manager Mailbox
- Includes Vandal Resistant Flag
- 3 keys per mailbox
1 2-Box Spreader Bar 2-Box
1 Mail Boss Post (In-Ground / Suface Mount) In-Ground / Surace Mount
* All Hardware Required for Installation  



Mail Boss Mail Manager Mailbox Features:

  • U.S. Post Master Approved Standard 7C
  • Full-service curbside locking security mailbox
  • Made of 14 and 16 gauge electro-galvanized welded steel
  • Innovative baffle door design accepts mail bundles & small packages but prevents fishing
  • Stainless steel hinges for ease of use
  • Patented anti-pry latch locking mechanism to prevent leveraged entry
  • Locking access door with commercial grade 12 disc high-security wafer lock
  • Does not require a mounting plate

Available Colors:

Mailbox Black




Wood Grain

Mail Manager
Yes Yes Yes Yes Yes
Pro Yes

Street Safe

Street Safe Latitude

Spreader Bars (2-4) Yes Yes Yes Yes
In-Ground Post Yes Yes Yes Yes Yes
Surface Mount Post Yes Yes Yes Yes

Models Compared:


Mail Manager

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Mail Manager Pro

Mail Manager Street Safe

Mail Manager Street Safe Latitude

Mounting Options Universal hole pattern Fast-Trak Mounting Plate Universal hole pattern Universal hole pattern
Access Type Front
Front Rear Front & Rear
Mail Tray
No Yes No No
Reflective House Number No Yes No No

Package Master

View Here

Mail Boss

View Here

Mail Manager

View Here

Mounting Options Post w/ fast track mounting bracket Post w/ fast track mounting bracket Post with universal hole pattern
Mail Shield/baffle door Technology Yes No Yes
Outdoor Mounting Yes Yes Yes
Steel Gauge  12 and 14 gauge 12 and 14 gauge  14 and 16 gauge
USPS Approved Yes Yes Yes
Accepts small packages Yes No Yes
Max mail / package size 4.5"h x 4.5"w x 10.5”l  1.9"h x 10.25"w  3.5"h x 10.2"w
Package Examples Legal-size envelopes, mail bundles etc... box of cheques mail bundles, prescriptions, magazines
Mail Storage Capacity 7-10 days 1-2 weeks 3-7 days
Access Type Front Front Front (rear access available on Street Safe latitude model only)
Plastic Floor Liner Yes Yes No
Dimensions H 16" x W 12" x D 21.5" H 13.25" x W 11.25" x D 21"  H 11.25" x W 10.75" x D 21"









Mailbox 11.25" 10.75" 21"
In-Ground Post 43" 4" 4"
Surface Mount Post 27" 4" 4"
Spreader Bar 2" 20" 5"


Mail Manager Specifications

MailBoss In Ground and Surface  Mount Posts side by side


Mail Boss Post Installation Graphic


Spreader Bar Installation and Mounting Schematic

Customer Reviews

Based on 42 reviews
Janine Law
Really Happy with the Duo!

Recently purchased a rural property that came with some dilapidated mail boxes. One small dented one and the other large with a missing key and a serious leak. After researching several, I decided on this pair. Shipping was incredibly fast - like 2 days! We needed to dig a hole and set the post which did take a couple of days. This weekend we got the boxes mounted and everyone feels they are excellent. The material is smooth and sturdy. The hardware is very functional. Each mailbox came with 3 keys, so we have back ups plus the code number if we ever need a replacement. We are hoping the mail carrier is happy with the height we placed it. The bottom area seems able to hold quite a bit of mail, but the opening at the top ( for the mail carrier) it not really big enough for anything but the smallest of packages - just letters.

Chris Zervis
Good product but post too short

Everything is great except the post. Once you set it in concrete, the bottom of mailbox is only about 28” above the ground. That’s very low requiring mailman and anyone getting mail to have bend over to get the mail. Plus it just looks weird because it’s so low. It looks like a mini mailbox. You’d think you would supply a post that allows you to display this fine mailbox at a normal height where everyone can see it.

Hi Chris Zervis,

Thank you for your review. The post is actually designed as a sleeve to fit over a 4x4 treated lumber post. The wooden post is then set in concrete about 2 feet with the steel post only being around 6 inches (height may vary depending on your specific installation) in the concrete. That way it meets the USPS requirements of the incoming mail slot being around 41-45 inches above the surface of the street.

For further details you may also refer to the installation guide for the 'Mail Boss 43' In-Ground Post' (second page: 'Extended Depth Installation' applicable when using a spreader bar and for cold climates) that came with the post. The digital version can also be found here:

Please feel free to let us know if you have any questions and we will be happy to assist.

Kind regards,

MailboxEmpire Sales Team

Joy Oakes
Love it!

I was very surprised by the incredibly faat shipping, and prompt arrival. The boxes look fantastic and I am so glad I found this company! I definitely will be recommending!

William Naylor
Top of the line product!

Ordered the boxes came on time perfect! Had for a couple weeks installed today. High quality, plenty of keys, all screws, drill bit also included,
all holes aligned perfect! Paint finish is perfect, in stalled on supplied 43” steel post with two boxes in about 45 mins!! So nice to get quality these days. Oh packing was great to!!

Safe Mail

After experiencing mail theft I decided to research an extra safe mailbox. I was a little skeptical of the large size, but once I got passed that and installed, they look great. Now I don’t have to rush out and get my mail in fear of theft.

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Estimate shipping

Ships In Ships from Washington State usually within 1 to 3 Business Days - Learn More

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