Request.ServerVariables(“LOGON_USER”)

Hello, I’m trying to retreive the user’s network login id in our intranet. Request.ServerVariables(“LOGON_USER”) returns nothing no results when running my asp page.

I’m trying to capture the logged user, but I want to do this on the background in our intranet. I don’t want the window’s authentication to appear when the user opens the ASP page.

Thank you!