title: How to add htaccess rewrite rule in Joomla
body: <p>I use Joomla 1.5.22 and mod_rewrite with nice links. But I would like to add also a redirection like this:</p>
  
  <p>RewriteRule ^mail /squirrelmail</p>
  
  <p>So if Someone enters www.mypage.com/mail he will be redirected to www.mypage.com/squirrelmail</p>
  
  <p>How to update Joomla's .htaccess file in order for this to work? For now, if I use this Rule, it shows a Joomla 404 Error</p>