A method exists to transmit an email message to multiple individuals without revealing the recipient list to one another. This is commonly achieved by utilizing the “Bcc” (Blind Carbon Copy) field within an email composition window. When an email address is placed in the Bcc field, the recipient receives the message, but their email address is not visible to any other recipient of the email, including those in the “To” and “Cc” fields. For example, if a user wishes to send a newsletter to a group of subscribers without disclosing their email addresses, the user would input all the addresses into the Bcc field before sending the email.
Employing this method offers several advantages. It protects the privacy of recipients by preventing their email addresses from being shared. It can also reduce the likelihood of recipients’ email addresses being harvested for spam. Furthermore, it presents a professional appearance, particularly when sending mass emails to clients or subscribers, demonstrating respect for their privacy. Historically, this practice has become increasingly important as concerns about data privacy and security have grown.