They don't send any information via email.Does passport office gives any tracking number of courier company. Or do they send any email to tell that the passport has been dispatched and the tracking number?
I was waiting already for five weeks, then I called 1-800-567-6868, and the agent there replied that the passport has just been mailed to me and gave me the Xpresspost tracking number. They are using two-days shipping so window for such information is only 48 hours.