I have a SharePoint site that was migrated from an old domain to a new one. The domain name and user names match both on the old and the new domains. The problem that we're having is that some users are getting access denied when going to the home page of the site (/default.aspx), but if they go to any out of the box SharePoint page like Settings (/_layouts/settings.aspx) they can work with those pages just fine. We have run stsadmin migrateuser on these logins without success. The command itself completes successfully but the user still cannot view the home page of the site. All the pages have at least the default Visitor security access through the Domain Users group so I cannot figure out why we're getting access denied messages. After the migration I even removed the Domain Users group from SharePoint and re-added it without any success. What's going on here? Thanks in advance for any assistance.