title: Send HTTP 403.6 status code
body: <p>In some of our systems we have a blocklist of IP address which stops certain IP's viewing the website. Currently the PHP just issues text saying your ip address has been blocked blah blah blah.</p>
  
  <p><strong>HOWEVER</strong></p>
  
  <p>I have come across the HTTP Error Code 403 and to be more exact error code 403.6 (<a href="http://en.wikipedia.org/wiki/HTTP_403" rel="nofollow">http://en.wikipedia.org/wiki/HTTP_403</a>) which I think would be better than just text.</p>
  
  <p>But i read somewhere that the .6 is only for windows or something along those lines?? </p>
  
  <p>Can I send a 403.6 header through PHP from my LAMP servers and would this be better practice than just sending "you've been blocked text"? </p>