Covertly add to an email

• E-mail abbr
• Secretly add to the email thread
• Email option, briefly
• Discreet way to be included on an email, for short
• Emailing option
• Secretly include in an email chain: Abbr
• Secret attachment, for short
• Secretly e-mail
• Include in an e-mail without other recipients knowing

Wikipedia Word definitions in Wikipedia
BCC may refer to: