Passport mailing address for CPC Ottawa

Express Entry
1

Hi there,
I got my passport request letter on Aug 24, 2021. The letter says if you have a mailing address in the US, send the documents to

CPC – Ottawa – PR
P.O. Box 8781 Ottawa, ON
K1G 5B3

Now my question is neither FedEx nor UPS deliver to PO boxes in Canada. So how to send the documents from the USA?

I have read from different forums and a few got emails with address 365 Laurier Ave West, Ottawa ON K1A1L1.

And what should be the originating address on the return envelope? I do not want to send my passport to the wrong address. Any help is appreciated!

2

The “Ready for Visa” email will also include the instructions for sending your passports via courier, right after the PO box address.

3

Thanks for the reply. But in the letter there is no other address mentioned. But I was able to send my package via USPS to Canadian PO box