Since then, EMS has been a leader in desktop mailing software, creating affordable software that complies with United States Postal Service (USPS) regulations. The company's premier development has been technology that enables customers to obtain ZIP+4 information via the Internet, modem, LAN or CD-ROM.

Among its more notable achievements, the company was the first to offer address verification over the Internet or modem, the first to offer instantaneous change-of-address information over the Internet and the first to propose a PC-based postage meter to the USPS.

It is this commitment to keeping pace with modern technology that has made Envelope Manager Software the corporate standard for internal address correction and list management for the U. S. Postal Service. In 1997, as a result of our history of technological achievements and thorough knowledge of the mailing industry, Microsoft chose Envelope Manager Software to develop Direct Mail Manager, a wizard-like direct mailing application that is offered as part of Office 97 and Office 2000 and which marks their entry into the automation mailing software arena.

Envelope Manager Software products include the award-winning mailpiece design utility DAZzle Plus (now called Dazzle Designer), DAZzle Express, which makes the creation of dynamic, effective direct mailings simple and affordable, and Envelope Manager PAVE, which saves businesses time and money by presorting mailing lists for discounts on automation letters, flats and postcards. All of the products meet the USPS standards for automation-compatible mail and are designed for PC users.