That seems to do it — thanks TONS for the advice!!
Although, as a minor aside for the devs of Contact Form 7, this behavior does not meet the behavior of bcc outlined in RFC 2822, which basically states that the bcc field can be present, but can be devoid of valid email addresses — a blank bcc is valid in an email header.
The following text is from the RFC:
Finally, since a “Bcc:” field may contain no addresses, a “Bcc:” field can be sent without any addresses indicating to the recipients that blind copies were sent to someone.
Here’s a direct link – see sec 3.6.3
Anyway, relatively minor issue — I’m on my way now. Thanks again for the help – it would have taken me a while to figure that out by myself.
