We're in the process of setting up a new SharePoint 2007 (MOSS) server
and intend to set it up so that it has multiple domains associated
with it; however, we want to limit the AD domains that get used within
SharePoint. For instance, we might allow DomainA, DomainB, and
DomainC via trusts, but we only want users to be able to access using
their accounts on DomainB and disallow access requests from any other
domain. Is this doable in MOSS configuration? We can deal with
having the whole domain allowable or even by limiting to a particular
OU within the domain.