Preventing users from attaching files to messages via OWA
This seems like a relatively new addition to the service, but it is now possible to block users from attaching files when composing messages in OWA. To set those restrictions, you will need to use the OWA mailbox policy cmdlets, and toggle the value of the ClassicAttachmentsEnabled parameter. Here’s an example: …
Continue readingPreventing users from attaching files to messages via OWA