Hi all, We are going through the process of consolidating IT systems from several subsidiaries. Each has operated semi-autonomously from an IT perspective with their own email systems and domains. We are trying to simplify the IT structure and bring everybody into one data center with one address book, etc. But for geo-political reasons each of the operating units would like to maintain their country designators - .it .com.uk etc. The domain names are all registered, so it is only a matter of changing the MX records to point to one location. My understanding of Exchange 2003 enterprise is that it is no sweat to add organizational units and recipient policies to allow these other domains to be accepted, but all outgoing email goes out from the master domain .com instead of .it or .com.uk It seems strange that I would need to run separate AD/Exchange environments for each. Any ideas? Thanks in advance. Ray