Exactly what I did today! Haven’t used Shippo since eBay gave us the
option to print labels internally. It was a breeze to connect it to
Shippo. Glad we found an alternative while eBay fixes this issue.
I got the same issue. Sunday afternoon I tried to purchase and print
labels via Canada Post as well but I get the same message. The service
outage was supposed to end after 9am on Sunday.