title: PHP Mail() Function returning error 500 Internal Server
body: <p>I have no idea why this is happening... I get an error 500 internal server error every time I try to run this PHP code. This is the ONLY line of code (it used to be more; narrowed it down to this for testing).</p>
  
  <p>Error logs have been of no help. Unfortunately. I have read the other topics posted about this - none of them helped.</p>
  
  <p>ONLY code:</p>
  
  <pre><code> &lt;?php
   mail("myemail@example.com", "Test!", "Hello, there!");
   ?&gt;
  </code></pre>