The AOR email is the one that comes from email@example.comThis is what I see with Old e-case mode
- We received your application for Canadian citizenship (grant of citizenship) on July 26, 2021.
- We sent you correspondence acknowledging receipt of your application(s), and a study book called Discover Canada on October 15, 2021.
So far I have not got any mail or email on Oct 15 about AOR. So it seems I missed 1st AOR email with application number.