This Microsoft whitepaper describes the steps required to deploy Windows Mobile V5 with Direct Push mail using SBS 2003.
Full details can be found at the URL below
http://www.microsoft.com/downloads/details.aspx?FamilyID=8be70d72-1e5a-4128-a30c-dafeeb43544d&displaylang=en
ttfn
David
(c)David Overton 2006-23