Best Mail Drop & Collection Boxes of 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.
Mail drop and collection boxes are essential for individuals and businesses alike. These boxes provide a safe and secure location for individuals to drop off their outgoing mail, while also providing a convenient location for mail carriers to collect incoming mail. These boxes come in a variety of sizes and designs, ranging from small wall-mounted boxes for personal use to larger freestanding models for businesses. Mail drop and collection boxes are an efficient and reliable way to ensure that your mail is delivered and received in a timely manner.
At a Glance: Our Top Picks
Top 10 Mail Drop & Collection Boxes
Mail Boss 7415 Locking Mailbox
The Mail Boss Locking Mailbox is designed for secure document drop-off, making it ideal for various needs such as night drops and payment collection. Its patented anti-pry latch ensures that your items stay safe from tampering, while the durable 16-gauge galvanized steel construction offers long-lasting protection against the elements. You’ll appreciate the stainless steel hinges for their reliability and ease of use, allowing for smooth access every time. Installation is a breeze with included hardware and a mounting template, ensuring you can set it up quickly and efficiently.
AdirOffice Wall Mount Mailbox with Key Lock
The AdirOffice Locking Mailbox is the perfect solution for convenient and secure drop box applications. Made with heavy-duty, 16-gauge galvanized steel, this mailbox offers long-term durability. The secure design includes a patented anti-pry latch locking mechanism and a commercial-grade 12-disc wafer lock, ensuring that your items are safe and secure. The wide bin door can accommodate small parcels, making it versatile for various uses such as a key lock box, money drop box, or letter box. With configuration options in size and color, you can choose the perfect mailbox for your needs. Enhance security with either a combination lock or key lock. Experience the convenience and peace of mind with the AdirOffice Locking Mailbox.
POCHAR Door Drop Box for Mail, Rent, Deposit, and Night Key - Through The Door Locking Steel Mailbox with Rear Access (Black)
POCHAR Door Drop Box is a large door-mount mailbox made of heavy-duty steel, providing great security and protection for valuable and private items. It has a rear door with lock and a mail slot on the front, giving it plenty of space for receiving and securing small-sized items. The drop box can be mounted on office doors or house doors up to 1.75" thick, making it easy to install. The mailbox is perfect for receiving mails, letters, rents, keys, and many small things. With pre-drilled holes and hardware included, you can mount the mail box easily and start using it immediately with no hassles.
POCHAR Heavy Duty Lock Box
The POCHAR Lock Box is crafted from heavy-duty steel, ensuring robust protection for your important items, such as cash, keys, and mail. Its wall-mounted design allows you to easily install it on most wooden surfaces, making it ideal for both home and business use. The secure locking mechanism ensures that only you can access the contents, while the anti-fishing feature prevents unauthorized attempts to retrieve items. With ample space for daily essentials, this drop box is a practical solution for keeping your valuables safe and organized.
Plugsharge Heavy Duty Locking Mailbox
The Plugsharge Locking Mailbox is designed to keep your mail safe and dry. Its rainproof feature protects your items from moisture, ensuring that your important letters and packages remain undamaged. With generous dimensions, this mailbox offers ample space for everything from documents to cash, making it perfect for daily use. Constructed from heavy-duty steel, it provides excellent durability and security for your valuables. Additionally, its universal design allows for easy installation on most wooden doors, giving you convenient access from both sides.
Roomark 17" Delivery Box
The Roomark Delivery Box is a robust solution for all your parcel storage needs. Constructed from thick cold-rolled steel, it offers exceptional durability, ensuring your packages remain safe for over a decade. With its spacious interior, you can easily store multiple items, reducing the hassle of frequent pickups. This box is also designed to withstand the elements, featuring waterproof and rustproof coatings for long-lasting use. Additionally, it comes with advanced security features, including a code lock and anti-theft baffle, so you can enjoy peace of mind knowing your deliveries are protected.
Pochar Rainproof Heavy Duty Mailbox Door Drop Box
Pochar Rainproof Heavy Duty Mailbox Door Drop Box is a sturdy and durable cash drop box with a rainproof design that keeps your items dry and protected. It fits most doors up to 1.75 inches and comes with anti-fishing design for maximum security. This dropbox safe with slot is made of rustproof galvanized steel plate and powder coating finish providing durability for your mail slots for doors.
POCHAR Locking Mail Drop Box
The POCHAR Mail Drop Box is designed for easy mounting on doors up to 1.75 inches thick, making it perfect for both homes and offices. You can securely drop off mail, keys, or rent payments through the front slot, which is cleverly designed to prevent unauthorized access. The rear door can only be opened with a key, ensuring that your items remain safe. With ample storage space and durable heavy-duty steel construction, this mailbox protects your valuable items from theft and weather damage while providing convenience for your daily needs.
POCHAR Through The Door Mail Drop Box
The POCHAR Door Mail Drop Box is a sturdy and secure solution for your residential and commercial mail needs. Made of 1.2mm thick steel, this heavy-duty mailbox provides great protection for your house mail, letter, envelope, money, check, and keys. It can be easily mounted on wooden doors up to 1.75 inches thick, making it an ideal choice for most doors. The lockable tamper-proof design ensures maximum security, and the front and rear access slots allow for convenient drop-off and collection of items. With its durable construction and sleek powder coating finish, this mailbox is not only long-lasting but also adds a touch of style to your doorstep. Whether you need a mailbox for your home or office, the POCHAR Door Mail Drop Box is a reliable choice that offers both security and convenience.
Salsbury Industries Mail Drop
This mail drop from Salsbury Industries features a spring-loaded mail flap that measures 11 inches in width and 4 inches in height. It also includes an adjustable mail flap stop. The product model number is 2255ALM and it is made in China. This is a great option for those looking for mail drop and collection boxes.
Frequently Asked Questions (FAQs)
1. How do mail drop boxes work?
Mail drop boxes are typically emptied every weekday. A USPS employee goes through these boxes and scans the barcodes, usually before 5 p.m. local time, Monday through Friday. The specific schedule for each box can be found on the locator.
2. What can be dropped in a USPS collection box?
Items weighing 10 oz. or less or 1/2-inch in thickness or less can be deposited in USPS collection boxes, as long as they have the correct postage, fees, and labels affixed.
3. Can you put packages in mail collection boxes?
Only smaller-sized packages that weigh under ten ounces can fit inside a USPS collection mailbox, unless you are mailing to an APO, DPO, or FPO location and using a method other than postage stamps.
4. Are USPS blue mailboxes safe?
Due to theft issues, the USPS advises Americans to avoid depositing mail in blue collection boxes or leaving it in their own mailboxes for pickup by the carrier.
5. Is there a charge for mail drop?
The USPS Mail Drop feature is available free of charge on iOS, iPadOS, and macOS through the built-in Mail app.
6. How do you access mail drop?
To access Mail Drop, you can visit iCloud.com in your preferred browser, sign in to your iCloud account, click the Mail app icon, create a new email by clicking the compose icon, enter recipient details, subject, and text, and finally click Send when you're done.
7. How often does USPS check collection boxes?
Generally, USPS collection boxes are checked once per business day by a USPS employee to retrieve outgoing mail and small packages. In higher volume areas, they may be checked twice per day to prevent overstuffing.
8. Can I leave a package in my mailbox for pickup?
If your mailbox is large enough to accommodate the packages you are shipping out, you can leave them in your mailbox for pickup without scheduling with the USPS.
9. How reliable are USPS drop boxes?
Due to theft issues, the USPS recommends that patrons securely send mail by coming inside their local post office, instead of depositing mail in blue collection boxes or leaving it in their own mailboxes for pickup by the carrier.
During our mail drop & collection boxes research, we found 24 mail drop & collection boxes products and shortlisted 10 quality products. We collected and analyzed 14,298 customer reviews through our big data system to write the mail drop & collection boxes list. We found that most customers choose mail drop & collection boxes with an average price of $92.58.
The mail drop & collection boxes are available for purchase. We have researched hundreds of brands and picked the top brands of mail drop & collection boxes, including Mail Boss, AdirOffice, POCHAR, Plugsharge, Roomark. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Harry Stack owns a small hardware store, his career landed him a depth of knowledge in categories such as tools, equipment, machinery and hardware. In his spare time, he usually repairs furniture, safes and appliances, and he knows how to make simple repairs to plumbing or electrical fixtures. His hobbies also include woodworking and fishing.