As many of you probably have customers running Exchange 2007 or are considering running Exchange 2007, careful consideration has to be taken to the fact that the current CRM Email router does not support Exchange 2007 due to the fact that it is a 64 bit program, and the router is not. This is going to be fixed in CRM 4. For more information have a look at the CRM Team Blog: http://blogs.msdn.com/crm/archive/2007/09/27/crm-3-0-and-exchange-2007-compatibility.aspx

Gustaf