People who should be made aware of the email exchange, but are not required to take action, should be included in the carbon copy, Cc, or blind carbon copy, Bcc, fields. Blind carbon copy. Outlook for Office 365 Outlook for Office 365 for Mac Outlook 2019 Outlook 2016 Outlook 2013 Outlook 2010 Outlook 2007 Outlook 2016 for Mac Office 2016 for Mac Outlook 2019 for Mac More. Less If you add a recipient's name to the Bcc (blind carbon copy) box in an email message, a copy of the message is sent to the recipient that you specify. In fact, setting a blind carbon copy rule with the Auto BCC add-in is very similar to creating standard Outlook rules, so we'll be done in just a couple of minutes. In Outlook, switch to the AbleBits.com tab > Auto BCC/CC group and click the Rules button.
Use the Bcc field to send an email message to one or more recipients without revealing email addresses to the other recipients. The Bcc field works like the To and Cc fields in Microsoft Outlook. Using Bcc depends on certain circumstances, but is helpful when sending an email to undisclosed recipients in Outlook.
Instructions in this article apply to Outlook for Office 365, Outlook 2019, Outlook 2016, Outlook 2013, and Outlook 2010.
Recipients added to the Bcc field are not visible to the other recipients of the message, even others who are also in the Bcc list.
Open a new email message or reply to or forward a message.
In a new message, go to the Options tab. In a reply or forwarded message, go to the Message tab.
In the Bcc field, enter the recipients whose addresses you want to hide from other recipients.
In the To field, enter at least one email address. This can be your email address or another email address. The address in the To field is visible to every recipient, even the Bcc ones.
To enter an email address in the Bcc field quickly, select the To button to open the Select Names dialog box, highlight a name, select the Bcc button, then select OK when you've added all the recipients.