다음에 나올 Exchange 2007 SP1 에서는 지원 할지 알 수 없습니다.
하지만, Exchange 2007 SP1 중 Beta1 제품에서는 지원 안 할 예정입니다.
아래 내용은 Exchange 2007 SP1 릴리즈 노트 입니다.
http://download.microsoft.com/download/5/e/6/5e672458-592a-44a2-b489-11cec19d3c82/RelNotes.htm
Installing SP1 Beta 1
The following information will help you install Exchange Server 2007 SP1 Beta 1.
Important:
Deploying Exchange Server 2007 SP1 Beta 1 on computers that are running the next version of Microsoft Windows Server, code named "Windows Server 2008", is not supported.
[소프트웨어 사양]
Windows 2008 ( 6월 CTP )
Exchange 2007 RTM
[테스트 환경]
Server A => Windows 2008 Domain Controller ( Global Catalog )
Server B => Windows 2008 on Exchange 2007 ( Edge Transport Role )
Server C => Windows 2008 on Exchange 2007 ( Hub Transport Role )
Server D => Windows 2008 on Exchange 2007 ( Client Access Role )
Server E => Windows 2008 on Exchange 2007 ( MailBox Role )
아래와 같은 오류 화면, 지원 안함
Server B => Windows 2008 on Exchange 2007 ( Edge Transport Role ) 
Server C => Windows 2008 on Exchange 2007 ( Hub Transport Role ) 
Server D => Windows 2008 on Exchange 2007 ( Client Access Role )
Server E => Windows 2008 on Exchange 2007 ( MailBox Role ) 
