Message Partners adds Enterprise Class AntiSpam and AntiPhishing Protection
for Mac OS X Email Servers

April 27h, 2005 New Rochelle, NY – Message Partners is pleased to announce
the availability of enterprise class antispam and anti-phishing protection
for Mac OS X email servers with the integration of the Mailshell antispam
engine in our innovative Message Processing Platform (MPP). MPP provides a
complete security solution for Mac OS X email servers including virus and
spam blocking, phishing detection, end-user spam queue review, content
filtering, denial of service prevention, attachment filtering,
business-class archival and more. With the addition of Mailshell antispam
technology to the MPP application framework, MPP now features an enterprise
class spam engine that is capable of handling the highest work loads with
exceptional spam detection rates.

“MPP delivered the first commercial security product for Mac OS X email
servers and Mailshell extends our lead as the premier solution provider for
Mac OS X email security,” says Michael Katz, President of Message Partners.
“We have seen a dramatic increase in spam detection rates and a dramatic
load reduction in on our servers since replacing Mailshell technology with
MPP,” says Lon Baker, VP of Engineering for Spamwire, a Mac based email
service provider. “MPP enables us to deploy new services by allowing us to
integrate open source and commercial technology into a cohesive application
with a single point of management and configuration.”

“We are excited about the market opportunity that MPP offers and expect
rapid adoption among OS X shops seeking an advanced, alternate solution to
spam and phishing,” says said Tonny Yu, president and CEO of Mailshell.

The MPP is an email security middleware application used to build email
filtering, archival and compliance systems. MPP replaces complex,
internally-developed filtering applications, inflexible antivirus/antispam
appliances, point antivirus and antispam applications and open source
filtering tools with a scalable policy-based application framework that is
completely customizable to suit your needs. MPP unifies the distinct
elements of a filtering service including Mac OS based email servers,
commercial and open-source scanning engines, provisioning systems,
management tools, security controls, quarantine review services and more
into a cohesive, easy-to-manage application. MPP provides the integration
point and a single point of management, monitoring and configuration for
the key service elements of filtering services.

Service providers who use MPP with Mailshell technology as the basis for
their email services will gain many benefits including increased revenue
opportunities from new business-class email services, reduced
time-to-market for new value-add services, lower operational costs of
filtering services through unified management, configuration and control of
diverse service elements and a completely customizable application
framework that can be tailored to reflect the service providers brand and
business requirements

About Message PartnersMessage Partners, based in New Rochelle, NY, provides
industry leading integration tools that enable scalable, flexible,
policy-driven email security and compliance applications. Message Partners
is a subsidiary of RAE Internet, Inc.

About Mailshell
Mailshell is the world’s leading anti-spam engine provider and is the first
and only anti-spam engine in the world with SpamCompiler Technology.
SpamCompiler can process more than a million filter checks in a fraction of
a second. Via Mailshell’s OEM partners, more than 5,000 companies and 10
million consumers worldwide rely on SpamCompiler software to block spam.
Mailshell’s software helps its OEM partners, including Oracle Corporation,
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,