[Paul M]

It's not a default part of vB.

Personally I just put this in the includes/cron/cleanup2.php, at the top, before the "delete stale sessions" code.

PHP Code:

//    Auto delete re-directs.
$DB_site->query("
    DELETE FROM " . TABLE_PREFIX . "thread 
    WHERE open = 10 AND dateline < ". intval(TIMENOW - (60 * 60 * 24 *5))
); 


It removes them after 5 days.