Multiple objects with Sid S-1-5-10 were found.

Copper Contributor

When I tried to set exchange on-premise user mailbox permission, I'm getting the below error.

I have used the below script. What we missed ? This works for some objects.

 

 

 

$sid = "S-1-5-10";
Add-MailboxPermission -Identity "TestExchange213" -User $sid -AccessRights FullAccess -confirm:$false;

 

 


Screenshot 2024-05-15 122655.png

 

1 Reply
https://techcommunity.microsoft.com/t5/exchange/unable-to-set-permission-using-ecp-error-5-multiple-...

I have referred this post, but it didn't helped us.. Anyone help me out to understand the root cause of this issue. Thanks in advance.