Our employees log into a windows domain when they get to their computers. But when they browse to our sharepoint site, home.domain.com, they're required to login again. Not only that, they have to login as 'domainuser' and not just 'user'. And it keeps asking for login info when we try to check out documents, open up sharepoint resources in Outlook, etc.
Is there any way to get sharepoint to recognize that they're logged into the local domain?