Forum Discussion
Outlook message encryption - avoid delegate access
Dear community, we have following challenge. We would like to use the message encryption option (OME) It´s simple to implement and fits for most of our needs. However we have one scenario w...
You’re correct. OME cannot accomplish what you’re looking for. There used to be a MIP UserVoice request for this scenario, but as Microsoft has closed down UV for this and other products I don’t know what has happened to it. Sorry..
iOS and Android allow opening an encrypted message of a delegated mailbox. Any way to disable this similar to disabling access to OWA?
- Don't know really, not within my field so to speak.
"Is delegated access supported with opening encrypted messages? Even if a delegate has full access to another user's mailbox?
- Delegated access of encrypted mail is supported in Outlook on the web, Outlook for Mac, Outlook for iOS, and Outlook for Android. Outlook for Windows does not support delegated access."
https://docs.microsoft.com/en-us/microsoft-365/compliance/ome-faq?view=o365-worldwide#is-delegated-access-supported-with-opening-encrypted-messages--even-if-a-delegate-has-full-access-to-another-user-s-mailbox-