While rare with modern security patches, external content can theoretically carry risks.
Outlook can also be configured to trust any image hosted on a website listed in the user's "Trusted Sites" security zone. While rare with modern security patches, external content
Combined with an "Internet Explorer" (Windows Component) policy that adds your company's image-hosting domains to the Trusted Sites zone, this ensures internal logos and banners always load. Manual Fix for Individual Users While rare with modern security patches
