Two questions about Address Book and AL

HMC4.0  

1. What address list should be involved in OAB? For a business user in OrgName1,



Global Address List
All Address List
OrgName1 AL 
OrgName2 AL
...... 
OrgName2 is another company name. It that correct?   And Some users lost some of
them, ex.
user 1 only has Global Address List, don't see OrgName AL, after running Managed
Email 2007:RepairExchangeObject to fix it, it can see all other business ALs
(OrgName2, OrgName3, OrgName4...)

 2. How to configure virtual organizations and Address List segregation in
Exchange 2007 in a HMC4.0 environment?
I know there is a white paper for standard deployed Exchange 2007, can I follow
the steps in a hosting environment? I doubt about that, may need some
modification? 
 

Thanks,
Randy

Randy,

Check organizations AL/GALs ACLs for presence of "Authenticated
Users". ACEs for "Authenticated Users" must be removed.

Thanks, DmitriG.

 
Regards,
Randy