Thank you! I just did.
I think the last email is the right one. Got autoreply:
"We have received your request for an appointment to confirm your permanent residence (PR) status. You should receive an email confirming the details of your appointment within 30 calendar days.
If you requested an urgent appointment due to the expiration of your immigration documents, please note that there is no guarantee that you will be scheduled before their expiry. However, all reasonable efforts will be made. We invite you to consult the letter that was sent with your Confirmation of PR for more information on its validity and the different options available in order to confirm your status.
Please note that if your email was regarding any other matter, you will not receive a reply. We ask that you please send any other enquiries to IRCC using the IRCC Web Form."