Microsoft might be keen on not making the latest iteration of Exchange Server available to customers until the first half of November 2009, but the bits for the gold version of Exchange Server 2007’s successor are already available in the wild. Exchange Server 2010 RTM has been leaked and is currently offered for download by various illegal third-party sources, including BitTorrent websites. The Redmond company has indicated that the gold version of Exchange Server 2010 will only be served to customers starting with Tech•Ed Europe 2009, an event scheduled between 9-13 November in Berlin, Germany.
Exchange Server 2010 RTM Leaked - And available for download on torrent trackers - Softpedia