Secretive email option

• Covertly add to an email
• Discreetly include on an email
• Send covertly, as a dupe email
• Discreetly include on an email: Abbr
• Include in the email secretively
• Include in an e-mail without other recipients knowing
• Email letters
• Covert email letters
• E-mail abbr

Wikipedia Word definitions in Wikipedia
BCC may refer to: