Finalmente dopo una lunga attesa ecco disponibile il download della Beta 2 di Exchange Server 2007.
Buon testing...

Download Beta 2:
http://www.microsoft.com/technet/prodtechnol/exchange/2007/downloads/beta.mspx
Home page:
http://www.microsoft.com/exchange/preview/default.mspx
Documentazione:
http://www.microsoft.com/technet/prodtechnol/exchange/E2k7Help/cb24ddb7-0659-4d9d-9057-52843f861ba8.mspx?mfr=true
SDK:
http://www.microsoft.com/downloads/details.aspx?FamilyID=8c32d5ee-a071-459e-843d-8ede0a9582b3&DisplayLang=en