How to add/remove allow sender of distribution group with powershell?

Question

Dear all,

Please help me about how to add/remove allow sender of distribution group with Powershell?

Thanks a lot.

Answer 1

Hi Linh,

We need toconnect to Exchange online first in powershell. And here is the command to edit the allow list:

set the allow list users addresses:

Set-DistributionGroup "group name" –AcceptMessagesOnlyFrom ******@domain.com**,********@domain.com

add the specific users to allow list:

Set-DistributionGroup "group name" –AcceptMessagesOnlyFrom @{add="******@domain.com**","******@domain.com"}**

remove the specific users to allow list:

Set-DistributionGroup "group name" –AcceptMessagesOnlyFrom @{remove="******@domain.com**","******@domain.com"}**

use the following command to check the allow list users:

Get-distributiongroup -identity "group name" | fl acceptmessagesonlyfrom

Reminder: we need to type "" in the command in powershell. 

Please provide a screenshot of the command if there is any error. For privacy, please provide the command via private message.

Regards,

Hans

Answer 2

Thank Hans,

It's work.

Answer 3

Hi Linh,

You are welcome. If there is any other question, please submit a new thread in community and we are glad to help you.

Regards,

Hans