iCloud Mail Forwarding - some emails aren't forwarded
A week ago today, I enabled Mail Forwarding on iCloud.com. Everything I receive is forwarded to my Gmail account.
For 99% of messages the forwarding is successful. However, some are never forwarded for some reason.
Example: today I received two emails from notify@payments.interac.ca. Neither one was forwarded.
They are not in the Spam or Junk folder on my Gmail account.
Any support would be appreciated.