Mail Source’s lettershop is designed to give customers confidence in successfully navigating any direct mail campaign. With several hundred state-of-the-art pieces of equipment filling nearly two acres of production and warehouse, we are able to process millions of pieces of mail daily.


In addition to huge capacities, our advanced lettershop provides the technology and experience to complete the most complicated mailings on time, every time. Operating around the clock, our carefully planned mailing facility is home to cutting edge mail-processing equipment manned exclusively with experienced full-time staff. In fact, a majority of our machine operators have six years or more of lettershop experience!


Mail Source facilities are strategically located in the mid-west to ensure optimal postal delivery times nationwide. Our USPS Detached Mail Unit utilizes dedicated postal clerk coverage and on-site MERLIN verification to ensure our customers are receiving the most efficient and accurate mail-entry available. Working closely with the USPS and several national mail consolidators, we are able to minimize postage expenditures while maintaining comprehensive logistical support.