Hi All, I am trying to allow our users to view attached pictures on OWA but block attachment download internally and externally, i created a new policy (applied to one test user for now), unchecked both Direct File Access (private and public), and configured
office online server, everything works the way it supposed to be, download block, office document can be previewed using OOS, but the issue is with GIF, JPG attached files, they show blocked when opening the email, looked at adding those extension to -WebReadyFileTypes,
but that is not allowed. Anyone has a suggestion. we have Exchange 2016 CU10 on premises. . Thanks
↧