title: Assigning calendar delegates but blocking prior calendar history in Outlook with PowerShell
body: <p>The company I work for wants to assign calendar delegates in Outlook but doesn't want the new delegates to see calendar history prior to that person becoming a delegate. I found the code that will assign the delegates:</p>
  
  <pre><code>add-mailboxpermission -identity &lt;owner of calendar&gt;:\calendar -user 
  &lt;person whom delegate permission is given to&gt; -accessrights Editor - 
  sharingpermissionflags Delegate 
  </code></pre>
  
  <p>Does anybody know of a way to prevent the new delegates from seeing calendar history?</p>
  
  <p>Any and all help is appreciated! Thank you!
  - @Leah_CyberPadawan</p>