HazelMail is a new Delta SkyMiles partner that offers members the ability to earn miles for sending postcards. Create an account, upload a photo and type in a message and HazelMail will create a postcard with your photo and print, stamp and mail it anywhere in the world. You can also choose from hundreds of global Lonely Planet pictures but postcards with Lonely Planet images are not eligible to earn miles.

SkyMiles members earn 10 miles for each full-price postcard ($1.50) and 60 miles for every dozen HazelBucks purchased. One dozen HazelBucks can be purchased for $12 or two dozen for $24. One HazelBuck will pay for one postcard so you can spend $24 to cover the cost to send 24 postcards and you’ll earn 120 miles.