1. Go to Box.com
2. Make new folder
3. Right click on folder and select "Upload to this folder + email files to this folder"
4. Check "Allow uploads to this folder via email"
5. Install Box app on phone or tablet and download zip file to your phone.
Add the address to your contacts list in your email client for quick access.
You can email any attachment under 80MB to this address, and the attachment will be sent right to Box.
Tags: How to download zip from Gmail on Android? How to sent attachment from email to Box.com?