Include in an email secretively

• Slyly include in an email, for short
• Include so other recipients don't know, briefly
• Covert message inclusion
• Include in the email secretively
• Discreet way to be included on an email, for short
• Secretly email
• Abbr. atop some e-mails
• Discreet email option

Wikipedia Word definitions in Wikipedia
BCC may refer to: