Mail cc是什麼意思

"CC" in email stands for "Carbon Copy." When you CC someone on an email, you are sending a copy of the email to that person. The recipients of the email, including the main recipient and any CC'ed recipients, can see who the email was sent to and who was CC'ed.

CC'ing is commonly used when you want to inform someone of the email's contents, but they are not necessarily required to respond or take action. It's a way to keep others in the loop or to share information without expecting a direct response.

In contrast, "BCC" (Blind Carbon Copy) is similar to CC, but the recipients in the BCC field are not visible to the other recipients of the email. BCC is often used when you want to keep the additional recipients' addresses hidden or when the email is being sent to a large number of people.