Bobby Wilson
CC copies extra people into an email, and everyone can see who was copied. BCC also copies extra people into an email, but the other recipients cannot see the BCC addresses.
Both CC and BCC are extra ways to add people beyond the To field. They matter because they change who can see who received the message.
What CC Means
CC means carbon copy. It is used when you want to send a copy of an email to someone who should see the message, but who is not the main person the email is for.
The name comes from carbon paper, which was once used to make a duplicate copy of a written or typed page. In email, the idea is similar: the person in CC receives a copy.
If you put someone in CC, the main recipient can see that person was copied in. The copied person can also see the other visible recipients.
For example, you might email a teacher and CC a parent, or email a colleague and CC a manager. The copied person is kept in the loop, but they are not usually the main person expected to reply.
What BCC Means
BCC means blind carbon copy. It sends someone a copy of the email, but hides their address from the other recipients.
If you put someone in BCC, the people in the To and CC fields cannot see that BCC person. Other BCC recipients also cannot see each other’s addresses.
This is why BCC is useful when privacy matters. It lets you send the same email to more than one person without showing everyone else who received it.
BCC does not make the message itself secret. It only hides the BCC addresses from the other recipients.
The Key Difference Between CC and BCC
The key difference is visibility.
Use CC when you are happy for everyone to see who received the email. Use BCC when you want to hide the copied email addresses from the other recipients.
A simple way to remember it:
- CC is visible.
- BCC is private from the other recipients.
The message itself is the same. The difference is whether the copied people are shown or hidden.
When to Use CC
Use CC when someone should be aware of the email, but the message is not mainly for them.
The To field is for the people the email is really aimed at. CC is for people who need to follow the conversation, check what was said, or stay informed.
For example, you might put a neighbour in the To field and CC another family member who also needs to know the plan. Or you might email a school office and CC someone else in the household.
CC is best when openness is useful. Everyone can see who is involved, so there is no surprise about who received the message.
When to Use BCC
Use BCC when you want to email a group without exposing everyone’s email addresses to each other.
This is the most common everyday reason to use it. You might email members of a club, a class, a local group, customers, or a large family list. If those people do not already know each other, BCC keeps their addresses hidden.
An email address can be personal information, so it is usually better not to share other people’s addresses without a good reason.
BCC can also be used to discreetly copy someone into an email. That should be done carefully, because it can feel hidden or unexpected if the conversation later continues.
BCC helps with address privacy, but it does not make email itself private. The people who receive the email can still read the message, reply to it, or forward it.
CC and BCC both send copies of an email. CC shows the copied people, while BCC hides them. If everyone should see who received the message, use CC. If you are protecting people’s email addresses, use BCC.