<Li> Cc: Carbon copy to secondary recipients--other interested parties </Li> <Li> Bcc: Blind carbon copy to tertiary recipients who receive the message . The primary and secondary recipients cannot see the tertiary recipients . Depending on email software, the tertiary recipients may only see their own email address in Bcc, or they may see the email addresses of all primary and secondary recipients . </Li> <P> It is common practice to use the Bcc: field when addressing a very long list of recipients, or a list of recipients that should not (necessarily) know each other, e.g. in mailing lists . </P> <P> There are a number of reasons for using this feature: </P>

Why should you use the bcc field in email