Fixing Your Recruit’s Mailing Address

Did you just hit “Send” on Sandboxx only to realize you had the wrong mailing …


Did you just hit “Send” on Sandboxx only to realize you had the wrong mailing address? Don’t panic here’s what you need to know about fixing your recruit’s mailing address.

It’s important to remember that Sandboxx is not a part of the Defense Department, so the commands do not notify us if any recruit or trainee has a change of address. If your recruit or trainee has been moved to a different platoon since training began, they’ll need to provide you with their new address. Once you have it, reach out to us and we can help process the change.

If you need to edit your Letter’s address after sending a letter, please message the Sandboxx Customer Happiness Team ASAP. Chat with our team on the app, or email us at

We’d love to help get your recipient’s address corrected if at all possible.

If available, please reference the 16 digit letter ID number (in your confirmation email) and include what needs to be fixed. This will help us fix the problem quickly. See below for an example of how the Order ID will appear in an Order Email confirmation.

Time Sensitive Edits: Printing at 5 PM EST Daily

Sandboxx prints and send Letters throughout the day. If you reach out to the Sandboxx team after 4:30 PM EST, we cannot guarantee that we will be able to find and edit your Letter’s address. We are not able to edit Letter content.

If you are not sure what your address is supposed to look like, check out one of the following links for help.

Army Basic Training Mailing Address

Marine Corps Boot Camp Mailing Address

Navy Boot Camp Mailing Address

Air Force Basic Training Mailing Address

Coast Guard Boot Camp Mailing Address

Fixing your recruit’s mailing address on your own.

As of now, you are not able to correct your recruit’s mailing address without contacting our Customer Happiness team.

We are, however, working on a feature in an upcoming release to allow you the ability to correct the address on your own. Stay tuned to our Product Updates section to learn more/

Military addresses can be a finicky thing. Sometimes mailrooms have various local rules and routing options so using our knowledge base and experts on the ground, we reference our information and sources to get your Letters delivered.  

Contact our Customer Happiness team if you have continued questions or concerns! We are here to help.

The editorial team at Sandboxx.