赋予administrator对特st邮箱的完全访问权限
Add-MailboxPermission -Identity "administrator" -User lchen -AccessRights Fullaccess -InheritanceType all
取消administrator对test01邮箱的完全访问权限
Remove-MailboxPermission -Identity administrator -User 'test01' -AccessRight FullAccess -InheritanceType All