Forum Discussion
SergeiBaklan
Aug 27, 2016Diamond Contributor
Exchange Online - hide membership for Distribution Group
It works for AD (hideDLmembership) and unified groups/Office365 groups on cloud (HiddenGroupMembershipEnabled), but didn't find how to do that for traditional DG for Exchange Online. Is it any way to...
- Aug 14, 2018
You might be able to work around the inability to stop the expansion of a group. I tried the following in my Exchange Online lab tenant:
- I created a distribution group called dgHide, added members and selected the checkbox to hide the group from address lists.
- I then created a distribution group called dgUnHide. The only member I added to it was dgHide.
- Email sent to dgUnHide was delivered to the members of dgHide.
- When I opened the email in Outlook clicking the + beside dgUnHide yielded an error message. Trying to view its properties and check the membership told me there were no members.
Thanks
Chris
VasilMichev
Aug 27, 2016MVP
You can't,
- Chris PollittAug 14, 2018
Microsoft
You might be able to work around the inability to stop the expansion of a group. I tried the following in my Exchange Online lab tenant:
- I created a distribution group called dgHide, added members and selected the checkbox to hide the group from address lists.
- I then created a distribution group called dgUnHide. The only member I added to it was dgHide.
- Email sent to dgUnHide was delivered to the members of dgHide.
- When I opened the email in Outlook clicking the + beside dgUnHide yielded an error message. Trying to view its properties and check the membership told me there were no members.
Thanks
Chris
- SergeiBaklanJul 02, 2022Diamond Contributor
Chris, thank you. Four years after I implemented this. Better later than never.
Not sure if another technique exists now, at least I didn't find.