Forum Discussion
Hide members in office 365 distribution list
Only internal recipients can expand DLs. You can simply use a Dynamic DG, or a moderated DG in order to prevent the expansion. Another option is to limit this functionality in Outlook by using the DisableDLExpansion reg key. Read here for more info: https://www.slipstick.com/exchange/prevent-distribution-group-expansion/
Only internal recipients can expand DLs. You can simply use a Dynamic DG, or a moderated DG in order to prevent the expansion. Another option is to limit this functionality in Outlook by using the DisableDLExpansion reg key. Read here for more info: https://www.slipstick.com/exchange/prevent-distribution-group-expansion/
Is there a way we can change the behaviour of Office 365 Group email addresses so that they cannot be expanded? For private groups we expected that the membership would be private.
Editing Outlook permissions is not practical or possible.
