I hope someone can help me. Our OWA URL is mail.company.com and that works. When you select a suggested meeting or Bing Maps app in OWA I can see using fiddler that a new tunnel is being established to testmail.company.com. I did use testmail.company.com for testing and removed it but cannot seem to find where it would still be for the apps to pull it from. Even navigating the ECP, when going to the apps section I get that the images are failing to load for the apps because that is trying to resolve testmail.company.com.
I did reset all the virtual directories back to default and still the same issue. Any idea on how to remove or update that stale URL?