when you run get-mailboxpermission it returns results like below.
RunspaceId : deaa2d7a-ad65-4ea9-91cb-100c25e04c0f
AccessRights : {FullAccess}
Deny : False
InheritanceType : All
User : NAMPRD04\Zacha544741643831411
Name displayed in-front of USER attribute is the Samaccountname, this is hard to understand does not clearly shows who is having permisson.
i want to know if there is any work around to convert this samacocuntname to a user display name.