This article is a quick checklist for preparing your environment for Exchange 2007 or 2010.
Prepare Legacy Exchange Permissions
- Setup /PrepareLegacyExchangePermissions or setup /pl
Prepare Schema
- Setup /PrepareSchema or setup /ps
Prepare Active Directory
- Setup /PrepareAD /OrganizationName: <OrganizationName> or Setup /p /on:<OrganizationName>
Prepare Domains
- Setup /PrepareDomain or Setup /pd
- Setup /PrepareDomain:<fqdn of domain>
- Setup /PrepareAllDomains or Setup /pad