title: "Outlook blocked access to the following potentially unsafe attachments"
body: <p>Recently, we have some users which suddenly got this massege:
  &quot;Outlook blocked access to the following potentially unsafe attachments&quot;
  (outlook 2010 plus)</p>
  <p>I had tried all of this: <a href="https://support.microsoft.com/en-us/help/829982/outlook-blocked-access-to-the-following-potentially-unsafe-attachment" rel="nofollow noreferrer">https://support.microsoft.com/en-us/help/829982/outlook-blocked-access-to-the-following-potentially-unsafe-attachment</a>
  but nothing had changed...</p>