Zimbra, an open-source alternative to Microsoft Exchange Server that was acquired by Yahoo this past September, has released version 5.0 of its collaboration suite. The upgrades are various and wide-reaching, with support finally here for the BlackBerry and several improvements made to Zimbras browser-based email client.
In addition to managing their email, calendars and contacts, customers can now use Zimbras browser-based client to instant message, collaborate on documents via wiki, and sha....
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