I haven't received the email confirmation so far... and according to Canada Post it got there on July 26th..Same here. My passports were delivered on 24-Jul; sent to the Printing Room on 31-Jul (per information received when I called them last week).
I called earlier this week asking an update and was provided the *same* information.
Received an e-mail after I called that my passport has been received and will be returned to me 'shortly'. No updates since then...
This wait is rather frustrating!