Merritt M. Lutz

Chairman of the Board, Sendmail, Inc
Advisory Director of Morgan Stanley, Head of Information Technology Strategic Initiatives and the Chairman of MSIT Holdings, Inc.

Peter Chung

Managing Director, Morgan Stanley Venture Partners

Glen D. Vondrick

President and Chief Executive Officer, Sendmail

Chris Mckay

Managing Director, Granite Ventures, LLC

Edward Hamburg

Venture Partner, Morgan Stanley Private Equity

Investors

Sendmail is a privately held company with primary financial backing from the following:

Morgan Stanley Venture Partners

Adobe Ventures

The Intel IA64 Fund

Andy Bechtolsheim

Co-founder and Senior Vice President, Sun Microsystems, VP, Engineering, Gigabit Switching Group at Cisco Systems, currently Chairman and Chief Development Officer of Arista

Bill Joy

Co-founder of Sun Microsystems