I have searched for and not found exactly what I'm looking for. I need to search shared mailboxes by a known security group, to identify which shared mailbox(es) a particular AD security group has access to. I've found shell commands and scripts to
output the permissions of all users/groups for all shared mailboxes, but I need to search for one security group at a time to see what mailbox it's been assigned to with Full Access. Thanks in advance.
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