Postful

Postful: "Most of us know people who can't receive e-mail. For me, it's my grandparents. For others it's a friend in the hospital or in the military. We'd like to write, but between stamps, envelopes, printing, and mailing, it doesn't get done. With Postful, it's as easy as sending an e-mail. You can even create unique e-mail addresses for frequent contacts so that you don't have to type in their mailing address each time!In business, you don't have time to deal with letters. We put a corporate mailroom in your e-mail client. Postful is smarter, faster and more cost-effective than stocking stamps, envelopes, and letterhead (not to mention wasting your time stuffing letters). Whether in a busy office or on the go, Postful will change the way you work."