To do so, open a new email, switch to the “Options” tab, and then click “Bcc.” This will make the “Bcc” field visible on this and all new emails. To hide it once again, click Options > Bcc on any new email. In Outlook, you can add the BCC field to emails with a simple toggle switch. Anyone you BCC will be hidden from the other recipients, but he or she will be able to see the sender and the recipients. There’s also a BCC (blind carbon copy) option. The other recipients can also see who’s been CC’ed. CC’ing someone means you’re sending them a copy of the message. Most people are familiar with the CC (carbon copy) option in their email program. We’ll walk you through the process and share an important caveat. In Microsoft Outlook, you can set up rules for doing this. Sometimes, you might want to copy your sent emails to another address without the recipient knowing.
