Sybari was a security software company in Hauppauge

Hauppauge, New York

Hauppauge is a hamlet and CDP in the Town of Islip and the Town of Smithtown in Suffolk County, New York, United States. The population of the CDP was 20,100 at the time of the 2000 census....

, New York

New York

New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

, that sold anti-spam and antivirus solutions for Microsoft Exchange Server

Microsoft Exchange Server

Microsoft Exchange Server is the server side of a client–server, collaborative application product developed by Microsoft. It is part of the Microsoft Servers line of server products and is used by enterprises using Microsoft infrastructure products...

, SharePoint, instant messaging, SMTP, and Lotus Domino. It was acquired by Microsoft

Microsoft

Microsoft Corporation is an American public multinational corporation headquartered in Redmond, Washington, USA that develops, manufactures, licenses, and supports a wide range of products and services predominantly related to computing through its various product divisions...

 in June 2005 and its technology became part of the Microsoft Forefront

Microsoft ForeFront

Microsoft Forefront is a family of line-of-business security software by Microsoft Corporation. Microsoft Forefront products protect computer networks, network servers and individual devices....

 line of server security solutions and the Microsoft Security Essentials consumer security software product.