how do I give permission to a dynamic group member to send emails to the group?

Question

I need to give a member of a dynamic group/security group permission to send emails to the rest of the group.

Answer 1

https://learn.microsoft.com/en-us/powershell/module/exchange/set-dynamicdistributiongroup?view=exchange-ps

https://learn.microsoft.com/en-us/powershell/module/exchange/set-dynamicdistributiongroup?view=exchange-ps#-acceptmessagesonlyfrom

Answer 2

Hi,@Lois Whistler

Thanks for posting your question in the Microsoft Q&A forum.

By default, only people inside your organization can send message to this group. You can also allow people outside the organization to send to this group.

I want to confirm with you that this user is actually in this dynamic group? If so, can you provide a screenshot of the failed send?

---

If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".

Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.