title: Why does receiving a Mandrill email take so long (sometimes)?
body: <p>I use Mandrill for sending emails via SMTP, however, sometimes it can take a long time, as in 30-60minutes, before I receive my email.</p>
  
  <p>If I look into the Outbound-list, it lists my emails as 'delivered', yet I often have to wait quite a bit before I actually see it in my inbox.</p>
  
  <p>It seems to be mostly when I send to gmail and yahoo, but this could be just a coincidence. </p>
  
  <p>Any thoughts on this?</p>