When the Outlook 365 add-in is used on a PC, you open a new email, put in a person's email address and the BCC to HubSpot autopopulates.
When the add-in is used on a Mac, you open a new email, put in a person's email address and nothing. You need to click on the HubSpot Sales icon for the BCC to populate.
It would be awesome if the BCC on a Mac could auto-populate the same way it does on a PC.