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Mail Boss Quadruple Mail Manager Locking Mailbox & Post

MailBoss by Epoch DesignSKU: 4x 7506 - 7134 - 7121

$668 $801

Volume Pricing Available

Color: Black
Model: Mail Manager (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
4 Mail Boss Mail Manager Mailbox
- Includes Vandal Resistant Flag
- 3 keys per mailbox
1 4-Box Spreader Bar 4-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" 47.5" 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 19 reviews
Ricky Hoehn

Went together very easy after the post was set. Very happy

Scott Rice
Great quality & easy to install

Great quality & easy to install - these are like safes instead of mailboxes! If you can set the post, that’s the hardest part. You need concrete. But easy enough. All equipment accounted for, good instructions for assembly. And nice curb appeal.

Oscar Rodriguez
San Mateo Mailboxes

They are amazing

David Crouse

Really good quality

Maila Simic

Mail Boss Quadruple Mail Manager Locking Mailbox & Post

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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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