I've already confirmed I have everything set up correctly via "chatting" with a Hubspot rep, and they recommended I post this issue here to obtain a tech's support...
I have been using my BCC address for weeks across multiple email correspondences (using Wordpress SMTP) and nothing has populated at all into the Hubspot Activity Feed, nor within any Contact record.
The email address of the recipient is not listed in yourNever Log list.
Please note:if you manually use the BCC address in an email client without tracking, this will only log the email on a contact record in HubSpot. This willnotallow you to track opens or clicks on your emails.