Material | Wood, Alloy Steel |
---|---|
Color | Black |
Included Security Features | Lockable |
Brand | Mail Boss |
Mounting Type | Post Mount |
Product Dimensions | 4"D x 43"W x 4"H |
Style | Curbside |
Access Location | Front |
Manufacturer | Mail Boss |
Size | Large |
Pattern | Mailbox + Mounting Post |
Item Package Quantity | 1 |

Enjoy fast, free delivery, exclusive deals, and award-winning movies & TV shows with Prime
Try Prime
and start saving today with fast, free delivery
Amazon Prime includes:
Fast, FREE Delivery is available to Prime members. To join, select "Try Amazon Prime and start saving today with Fast, FREE Delivery" below the Add to Cart button.
Amazon Prime members enjoy:- Cardmembers earn 5% Back at Amazon.com with a Prime Credit Card.
- Unlimited Free Two-Day Delivery
- Streaming of thousands of movies and TV shows with limited ads on Prime Video.
- A Kindle book to borrow for free each month - with no due dates
- Listen to over 2 million songs and hundreds of playlists
- Unlimited photo storage with anywhere access
Important: Your credit card will NOT be charged when you start your free trial or if you cancel during the trial period. If you're happy with Amazon Prime, do nothing. At the end of the free trial, your membership will automatically upgrade to a monthly membership.
Mail Boss 7506 Mail Manager Security Mailbox and 7121 Mounting Post, Black
Bundle List Price: | $189.98$189.98
Details This is the List Price for the bundle, or the sum of the List Prices of the items in the bundle, as provided by a manufacturer, a supplier, or a seller. Learn more |
Bundle Price: | $175.28$175.28 |
You Save: | $14.70$14.70 (8%) |
Purchase options and add-ons
Material | Wood, Alloy Steel |
Color | Black |
Included Security Features | Lockable |
Brand | Mail Boss |
Mounting Type | Post Mount |
About this item
- Mailbox made from 14- and 16-gauge galvanized welded steel with durable powder-coated finish; Mounting post made from 10- and 14-gauge galvanized steel (Mailbox)
- Mailbox has patented anti-pry latch, 12-disc wafer lock, stainless steel hinges and baffle door to prevent fishing (Mailbox)
- Mounting post can be paired with 4x4 wooden post for deep in-ground installation (Mounting Post)
- Mailbox dimensions - 21" x 11.25" x 10.75"; Mounting post - 43" x 4" x 4"
- Includes 3 mailbox keys, concealed outgoing mail clip, mounting hardware; Mounting post includes 4 bolts (Mailbox and Mounting Post)
Additional Details


This bundle contains 2 items (may ship separately)
Bundle List Price: |
$189.98
|
Bundle Price: | $175.28 |
You Save: |
$14.70
|
- USPS Approved full-service residential locking security mailbox prevents mail-identity theft
- QUALITY: 14- and 16-gauge galvanized welded steel construction defends against vandalism
- SECURITY: Innovative baffle door accepts small parcels, packages, and a box of checks and also deters fishing
- PATENTED: Includes patented Anti-Pry latch lock mechanism to prevent leveraged entry with a screwdriver & high security anti-drill, anti-pick 12-disc wafer lock
- ACCESSORIES: Includes concealed outgoing mail clip, 3 keys, and required installation hardware
- Post made of heavy-duty 10- and 14-gauge electrogalvanized steel
- Features durable powder-coated finish
- Can be used with a wooden post for deep in-ground installations
- Includes 4 mounting bolts and clear instructions
- Accepts all Mail Boss brand Locking Security Mailboxes
Buy it with

Discover similar items
Price
Color
Material
Finish
Included Components
Brand
Access Location
Security Features
Top Brands in DIY & Tools
Mounting Type
Videos for similar products
From the brand

-
Protect your packages like a Boss! The most elegant & affordable heavy-duty security locking mailboxes on the market today, Mail Boss mailboxes offer an affordable & effective solution to the scourge of mail & identity theft.
- Vandal resistant, heavy gauge galvanized welded steel construction
- Patented anti-fish, pick prevention & anti-drill locking systems
- Installation-friendly Fast-Trak mounting features
- Designed to last a lifetime
-
Security that suits your style
-
Mail Boss has you covered
-
Posts & Accessories
-
Secure your home & office
-
Mailboxes and MORE!
-
Check out our furniture page!
-
How did we get our start?
Epoch Design was founded in 1997 with a mission to create high quality, built to last furniture at a great everyday value.
In 2006, our founder's mail was stolen. Locking mailboxes available for sale were either poorly made 'theatre-security' or extremely overpriced!
We engineered a beefy, patented locking system that can stand up against prying attempts. Over the years we have continuously improved our product design to meet our customer's needs.
We got our mail stolen - we created an affordable, practical and heavy-duty solution!
From the manufacturer

Mail Manager accepts small packages and delivers real mail security and protection against ID theft

Stolen mail is a leading cause of identity theft, the fastest growing crime in the nation.
Locking mailboxes help to reduce the risk of ID theft, since criminals steal mail to access personal information. If you have a residential curbside mailbox, you can replace it with a USPS Approved (USPS Engineering 2012) locking mailbox according to USPS specifications. Mail is delivered via an incoming mail slot or bin, and retrieved with a key via a locking access door.
- Replace your standard curbside mailbox with a USPS Approved locking mailbox.
- Mail carrier delivers mail via incoming mail door and does not need a key.
- Retrieve your mail from the secure mail compartment with key access.
Mail Manager High Security Locking Mailbox
Full-service residential mailbox - Approved by the postmaster general
With the prevalence of mail theft, a locking mailbox is a modern-day necessity. But not all locking mailboxes are secure. In fact, most can be fished by hand or pried open with a screwdriver in seconds. Not the Mail Manager.
Mail Manager will protect against mail thieves and mailbox vandals. Its innovative design accepts small packages yet deters fishing and features an innovative patented locking system to impede prying and leveraged entry.
- Full-service mailboxes allow you to send mail, but outgoing mail is not secure.
- Patented anti-pry latch locking system features a thick, heavy-duty tempered steel hook cam.
- Commercial grade wafer disc lock deters drilling and picking, and includes 3 laser cut sidewinder keys.
- Baffle door design allows for delivery of small packages without compromising mail security.
- Send outgoing mail via the concealed outgoing mail clip behind the upper bin door.
- Durable Stainless-Steel piano hinges.
- Includes 4 lag screws, drill bit, and clear instructions for easy installation onto an existing wood post, gangplank or metal post.
- Universal hole mounting pattern is compatible with a variety of posts, brick columns and spreader bars for multiple unit mailbox applications.


Powder coated heavy-gauge galvanized welded steel construction
Powder coating is a dry finishing process in which a thermosetting polymer is applied electrostatically and then irreversibly cured. Powdercoat is tougher, thicker and more durable than conventional paint. This durable finish helps your Mail Boss mailbox resist scratches, chips, rust and weathering. With minimal maintenance you should have a beautiful mailbox for many years to come.
Enhance the curb appeal of your home with our sleek and modern Mail Manager, now available in a variety of attractive and durable finishes.

Engineered to last a lifetime, stop replacing your mailbox!
Mail Boss mailboxes are built tough and built-to-last.
Constructed of heavy gauge galvanized steel, expertly designed and engineered to stand up to theft attempts, featuring stainless steel piano hinges on both the upper and lower locking doors - Mail Boss does not skimp on quality.
You can feel it in the heft and weight of our products - they are designed, engineered and constructed to last.

Anti-Fish incoming mail bin door keeps your mail inside... where it belongs!
Incoming mail and packages are captured instantly by the upper bin door, which is nearly impossible to pry or fish. Once the door is closed, incoming mail is dropped into the lower secure mail vault. Protected by the Mail Boss patented locking system, featuring a commercial grade anti-drill and anti-pick wafer lock.
Your mail can then only be accessed by using one of your laser cut sidewinder keys via the lower, locking door. Our current generation of lock features over 1000 unique key combinations and there is not a master key for our locking system! All of these innovative and patented security features combine to keep your mail secure and provide you peace of mind.

High security at an affordable and great value!
Mail Boss secure locking mailboxes have been engineered and tested to impede leveraged entry, deter hand fishing, and most importantly: protect your mail and package deliveries.
We are sick of poorly made, overpriced, "theatre-security" locking mailboxes tricking customers into thinking their mail is secure, only to find their locking mailbox peeled open easily by an everyday thief with a screwdriver!
No Nonsense, Real Security - Backed by our innovative patented locking system the Mail Manager is both built tough and priced affordably. Built to last, better by design.

Stylish Strength

Toughness Tested

Thwarts Theft

Impedes leveraged entry
The Mail Manager is the best choice for a locking curbside mailbox that is both secure and affordable.

Features and Benefits:
- U.S. Post Master Approved (USPS Engineering 2012)
- Full-service curbside locking security mailbox
- Made of 14-gauge and 16-gauge galvanized welded steel
- Innovative baffle door design accepts mail bundles and small packages but prevents fishing
- Patented anti-pry latch locking mechanism to impede leveraged entry
- Locking access door with commercial grade high-security wafer lock
- Includes vandal resistant flexible flag, 3 keys, & hardware for installation
- Stainless steel hinges long-lasting durability
- Does not include or require Mounting Plate
- Durable powder-coated finish available in a variety of colors
![]()
Drop Box Wall Mount
|
![]()
Metro Wall Mount
|
![]()
Townhouse Wall Mount
|
![]()
Mail Manager Curbside
|
![]()
Mail Boss Curbside
|
![]()
Package Master Curbside
|
|
---|---|---|---|---|---|---|
Add to Cart
|
Add to Cart
|
Add to Cart
|
Add to Cart
|
Add to Cart
|
Add to Cart
|
|
Customer Reviews |
4.7 out of 5 stars 1,799
|
4.7 out of 5 stars 615
|
4.7 out of 5 stars 1,133
|
4.8 out of 5 stars 1,245
|
4.7 out of 5 stars 1,783
|
4.3 out of 5 stars 159
|
Price | $74.99$74.99 | $101.07$101.07 | $120.99$120.99 | $129.99$129.99 | $189.99$189.99 | $226.81$226.81 |
Vandal Resistant Construction | 11 lbs of 1.2mm galvanized welded steel. | 18 lbs of 2.0mm & 1.5mm 14 & 16 gauge galvanized welded steel. | 18 lbs of 2.0mm & 1.5mm 14 & 16 gauge galvanized welded steel. | 23 lbs of 2.0mm & 1.5mm 14 & 16 gauge galvanized welded steel. | 40 lbs of 2.5mm & 2.0mm 12 & 14 gauge galvanized welded steel. | 53 lbs of 2.5mm & 2.0mm 12 & 14 gauge galvanized welded steel. |
Uses | Ideal for residential deliveries, schools, office, home, mail centers, restaurants, key drops, etc. Designed to secure interoffice mail, money, checks, keys, ballots and more! | Optimal for walk up residential deliveries, small mail bundles, magazines and checks. | A decorative alternative to the metro, optimal for walk up residential deliveries, small mail bundles, magazines and checks. | Secure and affordable curbside box accepts packages up to 3.5"h x 10.2"w and can accept mail bundles, books, prescription medications, magazines and checks. Innovative baffle door deters both hand & tool fishing. | The original and popular residential curbside locking mailbox, accepts packages up to 1.9"h x 10.25"w and accepts mail bundles, books, prescription medications, magazines and checks. Incoming mail slot deters fishing by hand. | Our largest residential mail box, ideal for commercial use, and bulk mail deliveries. Accepts legal size envelopes and packages up to 4.5"h x 4.5"w x 10.5”l. Mail shield prevents both hand & tool fishing while allowing for large deliveries. |
Mail Storage Capacity | 2-3 days. | 2-3 days. | 2-3 days. | 3-7 days. | 1-2 weeks. | 7-10 days. |
Installation | Wall Anchors. | Fast-Trak bracket mounting system for easy mounting to walls, also compatible with post mounts. | Fast-Trak bracket mounting system for easy mounting to walls, also compatible with post mounts. | Universal hole pattern for multipe mounting applications. | Fast-Trak mounting plate installs easily on posts, planks, or platforms in minutes. | Fast-Trak mounting plate installs easily on posts, planks, or platforms in minutes. |
Features | Heavy duty galvanized steel with stainless steel hinges, high security anti-pick lock, 3 laser cut keys, installation hardware. | Heavy duty galvanized steel with stainless steel hinges, high security anti-pick lock, 3 laser cut keys, installation hardware, reflective house numbers. | Heavy duty gaalvanized steel with stainless steel hinges, high security anti-pick lock, 3 laser cut keys, installation hardware,reflective house numbers. | Heavy duty galvanized steel with stainless steel hinges, high security anti-pick lock, 3 laser cut keys, installation hardware, plastic floor liner. | Heavy duty galvanized steel with stainless steel hinges, high security anti-pick lock, 3 laser cut keys, installation hardware, reflective house numbers. | Heavy duty galvanized steel with stainless steel hinges, high security anti-pick lock, 3 laser cut keys, installation hardware, reflective house numbers, plastic floor liner. |
Mounting Applications | Capable of being mounted flush side by side and top to bottom for customizable residential apartment cluster mailboxes and professional commercial office document drops. | Capable of being mounted flush side by side and with only a small gap top to bottom, for customizable residential apartment cluster mailboxes or commercial office document drops. | Capable of being mounted flush side by side and with only a small gap top to bottom, for customizable residential apartment cluster mailboxes or commercial office document drops. | Capable of being mounted within a brick column, or post mounted individually or in a cluster with the use of a 2 box, 3 box, or 4 mailbox spreader bar. | Capable of being mounted within a brick column, or post mounted individually or in a cluster with the use of a 2 box, 3 box, or 4 mailbox spreader bar. | Capable of being mounted within a brick column, or post mounted individually or in a cluster with the use of a 2 box, 3 box, or 4 mailbox spreader bar. |
Looking for specific info?
Product information
Technical Details
Additional Information
ASIN | B07197YNB4 |
---|---|
Customer Reviews |
4.8 out of 5 stars |
Best Sellers Rank | #32,898 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #31 in Post-Mount Mailboxes |
Date First Available | October 27, 2020 |
Warranty & Support
Feedback

Mail Boss 7506 Mail Manager Security Mailbox and 7121 Mounting Post, Black
Share:
Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.
Where did you see a lower price?
Fields with an asterisk * are required
Product Description
Mail Boss 7506 Mail Manager Curbside Locking Security Mailbox, Black,Large
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, yet deters fishing. Made of heavy-gauge galvanized steel, Mail Manager includes a patented anti-pry latch locking mechanism to prevent leveraged entry, and a high-security 12-disc wafer lock with 3 laser cut keys. Never worry about your mail being stolen again, with the Mail Manager secure lockable mailbox.
Provides ultimate mail security, and keeps you safe from mail identity theft. An exclusive patented anti-pry latch locking mechanism prevents leveraged entry. Features 14-gauge to 16-gauge electrogalvanized welded steel, high security lock, 3 keys, and package bin mailer. Full service, large capacity curbside locking security mailbox. Locking access door with commercial grade high security wafer lock. U. S. Post Master Approved. Durable powder-coated finish. 1. 9" H incoming mail slot accepts a box of checks. Limited lifetime . Dimensions: 21" D x 12" H x 10. 6" W. Black.
Mail Boss 7121, Black In-Ground Mounting Post, 43 x 4 x 4 inches, for Use with Mailbox
The In Ground Steel Mounting Post is made of heavy-duty 10- and 14-gauge galvanized steel with a durable powder-coated finish. Use this 43" in-ground post to mount any Mail Boss locking mailbox. The post will fit over a 4"x4" wood post for deep installations and reinforcement with rebar.
The In Ground Steel Mounting Post by Mail Boss is made of heavy-duty galvanized 10- and 14-gauge galvanized steel with a durable powder-coated finish. Use this 43″ in-ground post to mount any curbside Mail Boss locking mailbox. The In Ground Post should be buried approximately 12″ in ground in order for the incoming mail slot of the Mail Boss mailboxes to be within USPS specifications of 41″-45″ above the road side surface. This post will fit securely over a treated wooden 4″x4″ post for deep installations and reinforcement with rebar stakes.
Compare with similar items
This Item Mail Boss 7506 Mail Manager Security Mailbox and 7121 Mounting Post, Black | Recommendations | |||||
Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | ||
Price | -8% $175.28$175.28 List: $189.98 | -15% $237.99$237.99 List: $279.99 | -9% $99.99$99.99 List: $109.99 | $189.99$189.99 | $134.99$134.99 | $114.95$114.95 |
Delivery | — | Get it as soon as Friday, Mar 7 | Get it as soon as Friday, Mar 7 | Get it as soon as Friday, Mar 7 | Get it as soon as Friday, Mar 7 | Get it as soon as Friday, Mar 7 |
Customer Ratings | ||||||
Sold By | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com |
material | Alloy Steel, Wood | Heavy-Gauge Galvanized Powder-Coated Steel | Tempered Steel, Stainless Steel | Heavy-Gauge Galvanized Powder-Coated Steel | Heavy-Gauge Galvanized Powder-Coated Steel | Metal |
capacity | — | 3120 cubic inches | 1760 cubic inches | 2870 cubic inches | 1760 cubic inches | 2256 cubic inches |
mounting type | Post Mount | Post Mount | Post Mount | Post Mount | Post Mount or Wall Mount | Post Mount |
access location | Front | Front | Front | Front | Rear | Front |
security features | Lockable | Commercial Grade Lock with Anti-pry Mechanism | Lockable | Patented anti-pry latch locking mechanism | rear retrieval door | No additional security features |
style | Curbside | Curbside | Curbside | Curbside | Rear Locking | Contemporary |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the mailbox well-made and sturdy. They appreciate its attractive appearance and professional design. The mailbox has a decent capacity that allows for ample mail storage. It's easy for customers to install and use, providing good security and value for money.
AI-generated from the text of customer reviews
Customers appreciate the mailbox's sturdy and secure build quality. They find it well-built, stable, and with a decent capacity.
"...Good quality and it came quickly and was extremely easy to install. We did cement in the pole, so just youtube that if you've never done it." Read more
"I like it design and strength and the ability to secure your deliveries and Mail. unlike my regular mailbox got crushed by someone’s hands...." Read more
"Very Large mailbox sturdy and great quality ! Very safe . Not too heavy or too light. I had someone install it for me and it was pretty quick ." Read more
"...This mailbox is heavy, steady and looks to be very durable, it's also pretty safe as I tried to test it by reaching in from the top section and..." Read more
Customers like the mailbox's appearance. They say it looks professional, is well-made, and has a nice liner. The extension works great and is easy to set up and use.
"I like it design and strength and the ability to secure your deliveries and Mail. unlike my regular mailbox got crushed by someone’s hands...." Read more
"...The whole box just feels well made and the liner is also a nice touch so that we don't get ripped by any screws or nails...." Read more
"Fits over 4x4 post. Seems like a good, long-term investment. Well-keyed. Secure. Weatherproof." Read more
"...Locks are durable. The look is nice. The reflective number stickers are easy to see at night...." Read more
Customers like the mailbox's capacity. They say it holds a lot, fits over 4x4 posts, and seems like a good long-term investment.
"Fits over 4x4 post. Seems like a good, long-term investment. Well-keyed. Secure. Weatherproof." Read more
"...We have keys and no one gets in but us. It holds a lot." Read more
"Got a compliment from our mail carrier on this mailbox. Large enough for small packages or collecting several weeks worth of letters when out of town..." Read more
"...I like the large capacity and feel comfortable being out of town for a few days without worrying about someone stealing our mail." Read more
Customers find the mailbox easy to install and use. They mention it came quickly and was extremely easy to set up.
"...Good quality and it came quickly and was extremely easy to install. We did cement in the pole, so just youtube that if you've never done it." Read more
"...Easy to setup and use." Read more
"...Installing this one was very straightforward. It is wonderfully sturdy, and appears impossible for someone to break into...." Read more
"...Delivery times are as stated. Assembled according to the instructions very quickly. There are also no problems with installation...." Read more
Customers appreciate the mailbox's security. They find it sturdy and effective in keeping their mail safe from theft. The locks are durable and the appearance is nice.
"I like it design and strength and the ability to secure your deliveries and Mail. unlike my regular mailbox got crushed by someone’s hands...." Read more
"Very Large mailbox sturdy and great quality ! Very safe . Not too heavy or too light. I had someone install it for me and it was pretty quick ." Read more
"...mailbox is heavy, steady and looks to be very durable, it's also pretty safe as I tried to test it by reaching in from the top section and could not..." Read more
"Work good at keeping your mail from being stolen. Locks are durable. The look is nice. The reflective number stickers are easy to see at night...." Read more
Customers appreciate the mailbox's value for money. They say it's worth the money and a good long-term investment. The mailbox is secure, weatherproof, and well-keyed.
"Fits over 4x4 post. Seems like a good, long-term investment. Well-keyed. Secure. Weatherproof." Read more
"...Its also the only modern mailbox I could find for a decent price." Read more
"Great quality and function; totally worth the money." Read more
"Money well spent..." Read more
Reviews with images

Really nice mailbox
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
- Reviewed in the United States on October 1, 2024Color: BlackPattern Name: Mailbox + Mounting PostVerified PurchaseWe were finally victims of mail theft...not surprising as we had a regular mailbox forever and theft is common in our neighborhood. Fortunately they just got junk mail, but it was a sign to finally get a locking box. Good quality and it came quickly and was extremely easy to install. We did cement in the pole, so just youtube that if you've never done it.
- Reviewed in the United States on September 5, 2024Color: BlackPattern Name: Mailbox + Mounting PostVerified PurchaseI like it design and strength and the ability to secure your deliveries and Mail. unlike my regular mailbox got crushed by someone’s hands. This product will deter a hammer very good products..
- Reviewed in the United States on September 13, 2024Color: BlackPattern Name: Mailbox + Mounting PostVerified PurchaseVery Large mailbox sturdy and great quality ! Very safe . Not too heavy or too light. I had someone install it for me and it was pretty quick .
- Reviewed in the United States on September 9, 2021I moved to an old home and their old mailbox doesn't have a lock, and that makes me nervous, so I bought this to replace the old one. This mailbox is heavy, steady and looks to be very durable, it's also pretty safe as I tried to test it by reaching in from the top section and could not grab anything easily. The whole box just feels well made and the liner is also a nice touch so that we don't get ripped by any screws or nails.
The only challenging part for me is to install this. This mailbox has different hole positions compared to the previous mailbox so I have to drill new holes on the post. That's relatively easy to do, but to actually fasten the screws into those holes took me 20+ minutes because you can only turn it a little bit each time using a normal wrench. I wish they could provide a vertical wrench that you can just turn inside the mailbox, that would make the installation so much easier.
But anyways, really solid mailbox and I can simply see it last for a few decades. Would recommend.
- Reviewed in the United States on February 7, 2024Color: BlackPattern Name: Mailbox + Mounting PostVerified PurchaseFits over 4x4 post. Seems like a good, long-term investment. Well-keyed. Secure. Weatherproof.
- Reviewed in the United States on May 27, 2024Color: BronzePattern Name: Mailbox + Plate + PostVerified PurchaseBetter than expected
- Reviewed in the United States on August 2, 2023Color: BlackPattern Name: Mailbox + Mounting PostVerified PurchaseWork good at keeping your mail from being stolen. Locks are durable. The look is nice. The reflective number stickers are easy to see at night.
But, there is no easy way to send out going mail.
I take my outgoing mail to a postal mail box.
- Reviewed in the United States on November 13, 2024Color: BlackPattern Name: Mailbox + Mounting PostVerified PurchaseThis is well made heavy gauge steel. Definitely need concrete or a foam base. I used the foam and it has been absolutely solid. It has seen rain, snow, ice you name it. The lock works as smooth as the day it was installed and the mail is never wet anymore.
We had a mail man who closed the lid in the old mailbox when it was beautiful out and left it open when it was raining. Good ole USPS.