Show BCC field in Outlook 2010

Outlook 2010: Enable Blind Carbon Copy (BCC) Option

Show BCC field in Outlook 2010

Click the New Email option on the Ribbon and once the new email dialogue box is displayed, go to the Options tab.

Outlook 2010 Option

Now in the Show fields category, click the the BCC option to enable it.

Outlook 2010 BCC

The BCC field will be added to your message.

BCC Outlook 2010
The Next time you send an message the BCC field will show.