Adds the e-mail address of a blind carbon-copy recipient to the mail message.
Call this method once for every e-mail address you want to add to the blind-carbon copy list. Each person you add to this list receives a copy of the e-mail message. However, the e-mail addresses of people on this list are not included anywhere in the e-mail message.
VBScript
MailMsg.AddBcc newAddress
Perl
$MailMsg->AddBcc(newAddress);