Hi, i'm sony and now i just learning how to use Exchange 2000. And now, i've got 2 mailserver with the exchange 2000 but i found the problem when i want to use the X400 connector to make connection with both mailserver especially when i want to set the address space because it's not to clear so i don;t really understand how to set it up. I really need all of you help me out from the problem. Thank's a lot sony.chen@xxxxxxxxxxxxx