Check Shared Mailbox Access Rights with PowerShell

Today I wanted to check shared mailbox access rights of specific user in exchange online and I found there is no way to do it by using the GUI.

so here is the #script solution by using #power_shell , and connect-ExchangeOnline :

Get-Mailbox -RecipientTypeDetails SharedMailbox |
Get-MailboxPermission |
Where-Object { $_.User -eq “[email protected]” -and $_.AccessRights -contains “FullAccess” } |
Select Identity, User, AccessRights

don’t forget to replace user email address in this script.