Sometimes I send email to groups of people by entering all their addresses in the Bcc line. Occasionally, I get a message saying that is couldn't be sent because there is a mistake in one of the addresses.
My question is, does the email get sent to the addresses that are correct or does the one erroneous address prevent the message from being delivered at all?
I don't want to send the message twice to the correct addresses if they already got it from the first mailing.



