Sending a newsletter is as easy as 1-2-3 Mail Your Newsletters Now Tips for Using Word & Stamps.com Want to send a newsletter out to your customers? Just follow these 3 simple steps and you'll be in touch with the people who matter the most: Design and print your newsletter - leave the middle one-third of one of the pages blank (this will be for your addresses and postage). Select your addresses - From your Mailing screen in Stamps.com, click the "More.." button next to the address window and select all of the addresses you want for your newsletter. Print! - In the Stamps.com Print On List Manager, select any of the "tri-fold" Letters options. Place your newsletters in the printer, add addresses, and print! By using Stamps.com and following these simple steps, you'll have professional looking newsletters with all the address information and postage already applied.