+"Bcc" (blind carbon copy) is an [Email](/wiki/Email) field allowing a sender to include recipients whose addresses are hidden from all other recipients. It ensures [Privacy](/wiki/Privacy) by keeping the recipient list confidential, often used for mass communications or when discretion is needed.
+## See also
+- [Email](/wiki/Email)
+- [Cc](/wiki/Cc)
+- [Sender](/wiki/Sender)
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