Exchange 2003 support was added in Data Protection for Microsoft Exchange version 5.2.1.
Here is a web page that shows the "Hardware and software requirements for IBM Tivoli Storage Manager for Mail version 5.3.3": http://www-1.ibm.com/support/docview.wss?rs=669&context=SSTG2D&uid=swg21233936&loc=en_US&cs=utf-8&lang=en Also.. from the READMEs... ========================================================================= Data Protection for Microsoft Exchange version 5.3.3 requires the following MINIMUM software levels: - Microsoft Windows 2000 Server SP4 Microsoft Windows Server 2003 SP1 - Microsoft Exchange 2000 Server SP3 Microsoft Exchange 2003 Server SP1 ========================================================================= ========================================================================= Data Protection for Microsoft Exchange version 5.2.1 requires the following MINIMUM software levels: - Microsoft Windows NT Server SP5 Microsoft Windows 2000 Server SP3 Microsoft Windows Server 2003 - Microsoft Exchange Server 5.5 SP3 Microsoft Exchange 2000 Server SP2 Microsoft Exchange 2003 Server ========================================================================= Thanks, Del "ADSM: Dist Stor Manager" <ADSM-L@VM.MARIST.EDU> wrote on 07/18/2006 04:19:33 PM: > I don't know why, but I always have the hardest time > finding the simplest information on IBM's web site. > > What TDP for Exchange supports Exchange 2003? Any > besides 5.3? > > Is there a simple (ha!) spreadsheet somewhere that > lays out requirements, prereqs, etc for this kind of thing?