title: How can we launch a task from a cron job under a custom domain?
body: <p>A Cron job runs under a domain, <code>*.appspot.com</code>(server name), because it doesn't belong to any particular (custom) domain.</p>
  
  <p>But tasks in <code>TaskQueue</code> run under its parent servlet's domain, like <code>www.example.com</code> or <code>xyz.abc.com</code>.</p>
  
  <p>How can the tasks be launched into a particular custom domain from cron jobs?</p>