Sybari Releases Antigen 6 for Exchange 2000 and Antigen 6 for Lotus Domino

Sybari Delivers Superior Anti-virus Groupware Solutions

With the Launch of Antigen 6 for Exchange 2000 and Antigen 6 for

Lotus Domino; Previews At INFOSEC World Confernce, Orlando

WHO: SYBARI SOFTWARE, INC.

WHEN: February 26-27, 2001

WHERE: SYBARI BOOTH # 425

Infosec World Conference and Expo/2001: www.misti.com

Disney’s Coronado Springs Resort

1000 West Buena Vista Drive

Orlando, FL 32830

How to participate:

To schedule a one-on-one demonstration contact Nancy Garcia, media manager for Sybari, at nancy_garcia@sybari.com or (516) 807-5776. If you cannot schedule a specific time, you’re welcome to stop by our booth #425 at INFOSEC WORLD/2001. We will be running Antigen demonstrations throughout the conference and expo. For more information, please visit our Web site at www.sybari.com or e-mail us, pr@sybari.com.

ABOUT SYBARI

Since 1995, Sybari has been investigating and providing solutions for groupware-based viruses and security threats. Today, over 4 million groupware seats are virus-free as a result of Sybari’s Antigen technology. Sybari produces Antigen for Notes and Antigen for Exchange, which are distributed in more than 50 countries through their worldwide offices and distribution network. Sybari is headquartered in E. Northport, New York with its International headquarters in Madrid, Spain. Sybari’s clients include IBM, Dell, Compaq, Merrill Lynch, JD Power, Amazon, Nortel, Visa, Tosco, Lufthansa, US Federal Government, Union Pacific, Getronics, Target, Mayo Foundation, Eastman Chemical, Con Edison, Sony and Texaco. Sybari’s many strategic partners include Lotus Development (NYSE:IBM), Microsoft (Nasdaq:MSFT), Computer Associates (NYSE:CA), Compaq (NYSE:CPQ) and Sun Microsystems (Nasdaq:SUNW).