I send an email from my Gmail account to say 200 recipients and because I don't want their addresses to be public, I BCC them
I also BCC my Activity processor account.
In Civi, the Activity processor account record appears but none of the other 200 recipients. I'm guessing this is because they were BCC?
If I don't BCC them, they appear on the relevant Civi record.
Is this an error or by design?