Procédures d’installation d’un serveur Exchange 2010 RU1 en Windows 2008 R2
http://technet.microsoft.com/en-us/library/bb125224.aspx
http://technet.microsoft.com/fr-fr/exdeploy2010/default.aspx#DeploymentCheckList/ee958337/2010
http://technet.microsoft.com/en-us/exchange/ff384257
Voila, Christian