title: Can anyone recommend an open source Help Desk application like Zendesk?
body: <p>I'm in the process of building out a website for my freelance services and would like to offer customers the ability to file issues directly through my site in an interface similar to that offered by Zendesk, however I would like to use a free open source alternative that I can host and manage on my server.</p>
  
  <p>Any recommendations?</p>