How to Set OWA Language?
Before Exchange 2007, the http header define the OWA language, so language settings depend on Client side. For Exchange 2007,we can use set-mailbox -identity “mailbox” -language “fr-FR” to define OWA user interface. Language setup for a mailbox with Exchange Server 2007 http://msexchangeteam.com/archive/2009/01/28/450532.aspx How to manage Outlook Web Access features in Exchange Server 2003 http://support.microsoft.com/kb/830827 XGEN: How Special Folder Names Are Assigned in Outlook Web Access (OWA) http://support.microsoft.