Hi GuysWe also have a Exchange 2007 implementation. We have been using this white paper, White Paper: Configuring Virtual Organizations and Address List Segregation in Exchange 2007 available at Microsoft Technet (http://technet.microsoft.com/en-us/exchange/bb936719.aspx), to create our Exchange with multiple Global Address Lists and users within to Virtual Organizations and Address List SegregationWe are now faced with another challenge. We need to create one user with a mailbox that would be able to see ALL Virtual Organisations and Global Address Lists for typically the BES Admin account (Blackberry). The problem i guess is permissions, but we are not sure where and how to apply.Any help would be appreciated !Gabriel Marais

Hi, We modify permission on the all address lists, restrict access to the default global address list, restrict access to the offline address lists container. But these settings we done only to authenticate users, we can check that administrator still has full control. So, please try to add this account to the domain admin group. Hope it helps. Xiu