Military Mail Made Easy.
Sending letters to your recruit just got easier. The Sandboxx app makes it simple to write, and send letters straight from your phone.
Send a message to your recruit anytime, anywhere. Messages are 100% confidential with letter-to-letter encryption (we never see it)
How Sandboxx Works
Send Support With Sandboxx
Write your message on any device up to 6,000 characters, add a photo, and hit send – we’ll take care of the rest.
We Print & Ship Your Letter
Your letter is then printed, sealed, and sorted by our team of military experts at Sandboxx Headquarters in Arlington, Va.
Track Your Letter To Base
Letters are shipped overnight to every basic training base in the U.S. with tracking, so you know exactly when your letter arrives.
Who We Work With
*Does not imply or constitute endorsement.