• I can make a windows authentication connection from a workstation in a different domain to sql server in different domain using the following command.

    RunAs /user: sqldomain\user /netonly "%systemRoot% system32/odbccad32.exe"

    When I run this command in cmd prompt it will ask for the password and open the odbc connection wizard. Then I can use windows authentication in the connection method. It works. But I cannot use this method in my scenario.