Hi, everybodyIve the following scenario and i need to know if it is possible to implement with Exchange 2007 or 2010:AD Infraestructure:1 Empty Forest Root (xxx.corp)1 Resource Domain (where Exchange will be installed, rs.xxx.corp)N Account/resource domains (n1.xxx.corp; n2.xxx.corp, etc.)These are some goal requeriments that I need to provide:- Exchange Services to all companies- Independent Storage Group Administration Delegation (each company will have a separate storage group, and only the administrator of that domain must administer his SGs)- Restricted GALs, users should only view the recipients of it's own company, not the recipients or users of other companies- Restricted Public Folder Access and Administration Delegation, for each company (similar to point 2)The Exchange Infraestructure will be conformed at least with the following: 2 Exchange Server with CCR+SCR, 1 CAS and 1 Hub TransportSomeone could tell me if these requeriments are possible to implement?, Which problems or issues this scenario presents? Where to get especific documentation about these topics and requeriments?Thanks in advance, greetings.AlvaroAlvaro de la Torre

You might want to think about hiring a consultant. Forums arent the best places to flesh out all the necessary details for specific scenarios and requirements such as yours.

While I agree with Andy about hiring a consultant, the links below might give you some idea. In effect it seems you want to implement a type of Exchange 2007 hosting services for multiple customers with a simple Exchange 2007 deployment scenario. Here you can read about the two spy agencies of the old TV series Get Smart: CONTROL and KAOS. These 2 organizations must not know the presence of each other on the same server. Shared Hosting with Exchange 2007 (Part 1 to 3)http://www.msexchange.org/articles_tutorials/exchange-server-2007/migration-deployment/shared-hosting-exchange-2007-part1.htmlhttp://www.msexchange.org/articles_tutorials/exchange-server-2007/migration-deployment/shared-hosting-exchange-2007-part2.htmlhttp://www.msexchange.org/articles_tutorials/exchange-server-2007/migration-deployment/shared-hosting-exchange-2007-part3.html MCTS: Messaging | MCSE: S+M | Small Business Specialist