About Michel de Rooij is a consultant with a strong focus on Messaging and Unified Communications technologies. Starting out as a developer in 1994, Michel made the switch to infrastructure technology over the years to become a consultant focused on Exchange Server and related technologies like Active Directory and messaging in general. Michel is a BSc, MCITP, MCTS and MCSE-M. Michel runs a blog called eightwone and is active in the messaging and collaboration community. You can reach Michel at email@example.com or firstname.lastname@example.org. You can also follow him on Twitter at @mderooij.