
Locking mailboxes & package boxes
Protect mail at the curb, mail at the door and packages on the porch with locking designs made to work together.
Sale: Bundle & Save
Pair a locking Mailbox with a Package Delivery Box in the sizes and color that fit your home. Get a coordinated setup for mail and packages for less than buying each piece separately.








Shop Locking Mailboxes
Start with where your mail arrives. Choose a Post Mount for curbside delivery or a Wall Mount for mail at your front door, then select Small or Large based on how often you collect it.
Shop Package Delivery Boxes
Choose Small for mailers and shoebox-size deliveries, or Large for groceries, pet food and multiple packages. Both keep deliveries out of sight, out of the weather and behind a keyed door until you get home.
Helpful answers
Everything to know before choosing the right protection for your mail and packages.
Start with where your deliveries arrive. Choose a Locking Post Mount if your mail is delivered at the curb, a Locking Wall Mount if your mail comes to the front door, or a Package Delivery Box for parcels left on the porch.
Once you know the product type, choose Small for everyday volume and frequent pickup or Large for more capacity and longer stretches between collections.
A Locking Post Mount is installed at the curb for roadside mail delivery. A Locking Wall Mount attaches to a wall or column near the front door for homes where the carrier already delivers mail to the entry.
Choose the mailbox that matches your current delivery location. Installing a different mailbox does not automatically change where your carrier delivers.
Choose Small if you collect your mail every few days and want a more compact profile. The Small Post Mount and Wall Mount mailboxes hold approximately 2–3 days of mail.
Choose Large if you travel, receive a higher volume of mail or prefer more time between collections. The Large locking mailboxes hold approximately 7–14 days of mail.
Choose Small for padded mailers, documents, medium cartons and shoebox-size deliveries. It accepts packages up to 17″ × 10″ × 6″.
Choose Large for groceries, pet food, warehouse boxes or several deliveries arriving in one day. It accepts packages up to 17″ × 15″ × 7.5″.
The driver does not need your key. Mail goes through the mailbox delivery opening, while packages go through the top door of the Package Delivery Box. The delivery moves into the locked compartment below, where it waits until you retrieve it with your key.
There is no app, access code, Wi-Fi connection or battery for the driver to use.
The Package Delivery Box is designed to work with common delivery services, including USPS, UPS, FedEx, Amazon and DHL. Drivers simply open the top door, place the package inside and close it.
Put the box somewhere visible from the normal delivery path. Adding a short note to your delivery instructions can also help drivers use it from the first delivery.
No mailbox or package box can guarantee that theft is impossible. Adoorn locking products help deter opportunistic theft by moving deliveries out of sight and behind a keyed door.
Secure installation is also important. Mount mailboxes correctly and anchor a Package Delivery Box through its four base holes when practical.
Adoorn locking mailboxes and Package Delivery Boxes are designed for outdoor use. Galvanized steel, stainless steel hinges, weather stripping, sealing magnets and a rust-resistant powder-coat finish help protect deliveries from everyday rain and snow.
For the best performance, follow the installation instructions and place the product on a stable surface.
No. Each mailbox and Package Delivery Box has its own lock and its own keys. If you purchase a coordinated set, expect to receive a separate set of keys for each product.
Yes. Many Adoorn colors coordinate across the locking mailbox and Package Delivery Box collections. Select the same available finish for a cohesive setup from the curb to the front door.
Available colors vary by product and inventory, so check the live color swatches before ordering.