When I am setting up the Exchange entitlement to grant access to users who
need a mailbox I cannot get a value for the homeMDB attribute using the
query option or the cache. I can see the query go through all the way to
the remote loader but no value seems to be handed back.

If I specify the right information for the homeMDB information in a rule, I
can get the driver to provision a mailbox without an issue so I know that
the driver is working. I would really like to control everything from the
entitlement can anyone shed some light on why they think this might not be