mail header address field. The email
message is sent to the addressees in this field in addition to the original
recipient(s) in the To or CC fields without revealing the content
of the BCC field to any of the recipients. This technique is frequently used
for distribution lists in which the recipients should remain unaware of who
else received the message.
Electronic Mail or Email.
Webnox Corporation. Blind Carbon Copy: Dictionary Entry and Meaning. [Online,
2003.] Webnox Corporation Website.http://www.hyperdictionary.com/computing/