title: Posting raw json to mailgun in preparation for using with a Freshdesk webhook
body: <p>I'm trying to post the following raw data to mailgun using postman, My eventual intended use is to build the request into a freshdesk webhook which will POST raw JSON to a callback URL.</p>
  
  <p>I've set postman to POST the following raw JSON</p>
  
  <pre><code>{
    "from":"jwills@savills.co.uk"
    "to":"jwills@savills.co.uk"
    "subject":"test"
    "text":"working?"
  }
  </code></pre>
  
  <p>Im receiving the response:</p>
  
  <pre><code>{
    "message": "'from' parameter is missing"
  }
  </code></pre>
  
  <p>I'd love to know how I'm formatting the code incorrectly? Thanks</p>