Press Releases

Internet Sheriff Integrates Mailshell SDK Into Its Threat Management Security Suite

SAN FRANCISCO, CA - August 23, 2006 - Internet Sheriff Technology Ltd ("Internet Sheriff"), Australia's leading provider of enterprise content security, today announced the integration of Mailshell SDK into its portfolio of threat management software. The Mailshell SDK is the most widely deployed engine to identify spam, phishing and email fraud and, Internet Sheriff will provide Mailshell's filtering to users of its iSheriff™ Unified Threat Management and iSheriff™ Email Threat Management products. More than 6,000 companies and 10 million consumers already rely on 'Powered by Mailshell' products to block spammers and phishers.

"We switched from another well-known commercial solution to the Mailshell engine in order to increase the flexibility, accuracy and support we can expect," says Oscar Marquez, Internet Sheriff's CTO. "We tested Mailshell versus several other providers and it proved to be the most effective, fast and memory-efficient solution available."

"Internet Sheriff carefully selects best-of-breed technologies to offer its customers maximum protection against the newest email-borne threats," said Tonny Yu, president of Mailshell. "We believe its customers, both in Australia and throughout Asia Pacific, Europe and the US, will recognize immediate improvements in threat management and prevention."

By integrating the Mailshell SDK with SpamCompiler technology, Internet Sheriff offers its customers consistently accurate levels of anti-spam and anti-phishing protection. The engine optimizes, compiles and executes more than one million filter checks in a fraction of a second to determine if a message is spam or not. By combining a fast, compact, flexible and complete decision tree with an automatically self-tuning intelligent engine updated every five minutes, Mailshell's engine will consistently generate highly accurate results in recognizing spam, phishing and other forms of email fraud.

About Internet Sheriff: Internet Sheriff Technology Ltd was founded in 1999 to meet the growing need for emerging enterprise content security threats. It responded by developing a multi-layered defense line of security measures with its unique and patented Content Classification Engine delivering superior real-time protection, reliability and extensive scalability. For further information visit:

About Mailshell Inc.: Mailshell is the world's leading anti-spam and anti-phishing engine provider. Via Mailshell's OEM partners, more than 6,000 companies and 10 million consumers worldwide rely on "Powered by Mailshell" filters to block spam and phishing. Mailshell's software helps its OEM partners, including Computer Associates, Secure Computing, Panda Software, Oracle, ZyXEL, Broderbund and Lyris Technologies, among others, generate new anti-spam revenue, upsell existing products to new anti-spam customers, and cut anti-spam engineering and support costs to near zero. For more information, visit

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