Enter the correct e-mail address for the blind carbon copy recipient(s) of your message. To enter multiple recipients, separate the e-mail addresses with commas (,).
Do NOT separate e-mail addresses with semicolons (;).Blind carbon copies are usually sent to recipients who may need to read what is being written WITHOUT the other recipients knowing that they are receiving the e-mail. Thus "blind" means that the identity of these recipients is hidden from all other recipients of the e-mail. Only you (as the sender) and the "Bcc" recipients will know that they received a copy.