[Serusers] Aliases on multiple domain

Hello all. Please, I'd like to know if there is a way to handle aliases for multiple domain ser server. I have 4 ser servers, each one serves on a different domain, all of them connected to one database. I need some users to connect to one server and other users to another server . They use aliases, but they can't call each other when they are on registered on different servers. When I create the alias I have to put the especific domain. How can I use aliases without restricting the user to one server? or how can I call between them? Thanks, Rosa. _________________________________________________________________ Stop squinting -- view your photos on your TV. Learn more. http://www.microsoft.com/windows/digitallife/default.mspx?deepLink=photos