Hello,
Yes, you are correct. If you define the Outbound Email Notification Address to be added to the BCC field of all emails sent from Clarizen. This enables the Trackit feature which helps trace all email communication. I just tested this on my side, but it works like a charm. Can you please check if these emails do not land in the spam folder? It that's not the case, next step would be to work with IT to verify if these emails are not being blocked by your firewall.
All the best,
Diana