Hi,
What's the version of your exchange server? And you run that command successfully?
If I understand your question correctly, try command below.
Get-MailboxFolderPermission user3:\Calendar |? {-not (($_.user -like "Default") -or ($_.user -like "Anonymous"))} | FL Identity,User,Accessrights
Run this command against different users.
Let me know if this is what you want.
Best Regards.
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact tnmff@microsoft.com
Lynn-Li
TechNet Community Support
