* OrangeFactor mailer task:
** brasstacks cron job <del>run every week</del> now disabled ({{bug|1426416}}), that emails a summary of top failures to [https://groups.google.com/forum/#!forum/mozilla.dev.tree-alerts mozilla.dev.tree-alerts].
** Fetches data from the OrangeFactor REST API.
** [https://hg.mozilla.org/automation/orangefactor/file/default/woo_mailer.py Source].