title: Prevent changing read status by delegates in Outlook
body: <p>Is there a way to prevent mailbox delegates to change the read status on emails in outlook?</p>
  
  <p>we have an ordering system in place that checks the mailbox every 10 minutes for unread mails and then marks them as read when the order is processed. We want delegates to monitor the mailbox to see if mails are staying unread (which would indicate that they are not processing). But we don't want the delegates to accidentally "read" the emails otherwise the order processing will ignore that order.</p>