Sounds like a dcom situation to me. Look at west wind's solution using http data transfer. www.west-wind.com

John


>I need 1 computer act as server to perform all the command ordered by others computer in the network.
>
>For eg. client computer A give order to server computer B to send email to bbb@test.com. then Server computer B will return status message(fail or success) to client computer.
>
>How can I do that?
>
>TIA.