Mail.dat® Working Group

The Mail.dat Working Group defines a relational database of nineteen "connected" files describing each characteristic that can exist within a mailing. As such, the standard has contributed to important gains in efficiency, economy, and strategy enhancement.  The key to Mail.dat's impact has been its ability to facilitate efficient and process-enhancing communications.


Bob Schimek, BCC Software, Inc., A Bowe Bell + Howell Company

Wallace Vingelis, WindowBook

Mail.dat Specification

►Link to the Mail.dat Specifications