We are running OST on an internal server (no external web access). The site was configured and running well. We restarted the server that hosts the site and afterwards, our end users were greeted with a message saying they were not authorized to view the site (401.1).
I was able to get the site back up by putting in domain admin credentials in the "allow anonymous" settings, but I sure don't want to leave it that way. I even tried un-installing and reinstalling IIS so that the IUSR_ account would be recreated. No dice.
I'm out of ideas! Any thoughts? Thanks!