May l Washington, DC l Omni Shoreham iPhone 2.0, BlackBerry and Windows Mobile Smart-Phone Hosting without Exchange and BES John Davies President & CEO MailSite Software, Inc.

Parallels Summit Leading provider of scalable messaging and collaboration server software for Windows hosting providers Thousands of Hosting Provider customers worldwide Parallels Technology Partner Currently integrated with Parallels Sphera Working on integrating MailSite with Parallels Plesk and Virtuoso Shared and dedicated and collaboration hosting platform Introduction to MailSite Software, Inc.

Parallels Summit Three tiers : –Premium ▪Exchange, BlackBerry Enterprise Server, SharePoint, etc. –Basic ▪POP/IMAP ▪Sometimes limited calendaring, Outlook plugins ▪Mobile via BlackBerry Internet Service –Consumer+ ▪Google Apps ▪Yahoo Mail Plus Current SMB Messaging Hosting Market

Issues For Hosting Companies High TCO for Premium offering –Exchange license costs –BES license costs –High end hardware –High staff costs Little differentiation Strong vendor power Multiple points of failure –Exchange and BES for Corporate BlackBerry sync –Mail Server and BIS for cheaper BlackBerry sync “Basic” offerings now free –MSN, Yahoo!, GMail feature rich and only ad supported Parallels Summit

Addressing Hosting Issues Focus on Premium features –Outlook ▪Mail, Calendar, Contacts –Web Client ▪Cross-browser support, rich interface, mail, calendar, contacts –Mobile ▪Support leading smart-phones –North America – iPhone, Windows Mobile, BlackBerry, Treo, Blackjack, etc. –EMEA – Nokia/Symbian, BlackBerry ▪BIS functionality too limited for SMB –2 inboxes –No calendar and contacts Lower TCO where possible –Is Exchange necessary for everyone? –Is BES or other Middleware required? Parallels Summit

6 HOSTING BUSINESS-CLASS MESSAGING WITHOUT EXCHANGE & BES

MailSite Fusion Parallels Summit Provide the business-class features customers value –Outlook 2007 mail, contacts, events without plug-ins –Rich AJAX based web client –Mobile , calendar and contact support for smart-phones Do not limit users –Support ALL clients including Outlook –Support ALL Calendar clients: Outlook 2007, iCal, web client –Support ALL smart-phones not just Windows Mobile & BlackBerry Designed to scale –Field-proven to over 1m subscribers –Advanced 2-tier cluster –Full load balancing –No singe point of failure

MailSite Fusion Mobile Support ActiveSync Server –iPhone 2.0 –Windows Mobile –Nokia E-Series –Palm Treo BlackBerry Plugin –ActiveSync Client –All modern BlackBerry devices Parallels Summit

MailSite BlackBerry ActiveSync Client Separate stand-alone product Download over-the-air Simple installation & configuration Install and forget Talks to ActiveSync server –No BES –No BIS 2-way sync of Mail, Calendar, Contacts Uses native BlackBerry , calendar and contact applications Parallels Summit

MailSite BlackBerry ActiveSync Client Parallels Summit

Flexible Features MailSite BlackBerry works with Exchange 2007 –Eliminate BES cost and complexity for all or some users Offer range of features & plans to customers –MailSite Fusion without mobile options for basic mailboxes –MailSite Fusion with full features for knowledge workers –Microsoft Exchange & MailSite BlackBerry plugin –Microsoft Exchange & BES for those prepared to pay Improve your margins. Match solution to requirements Parallels Summit

MailSite Fusion Hosting Advantages All-in-one –Replaces 3 servers: ▪messaging server, mobile server, security server Licensing costs more than 50% lower than Exchange Very low administration costs Lower hardware costs with 32-bit servers True Horizontal Scalability Fully Brandable for Differentiation Comprehensive multi-tenancy True 2-tier clustered architecture Rolling in-place upgrades Field proven in hosting environment for over 10 years Parallels Summit

Exchange + BlackBerry Enterprise Server Parallels Summit

Remove the BlackBerry Enterprise Server Parallels Summit

Replace Exchange with MailSite Fusion Parallels Summit

Conclusion MailSite BlackBerry ActiveSync Client –BlackBerry smart-phones without BES –Works with Exchange 2007 –Works With MailSite Fusion 9 MailSite Fusion SP 9 Server –New ActiveSync Server –Works with iPhone 2.0 –Works with Windows Mobile 5 and 6 –Works with BlackBerry with ActiveSync Client –Works with Outlook 2007 without plug-ins For more information: – –call: or +44 (0) Parallels Summit