How to add Outlook BCC field in Windows 11 & Microsoft 365?

Why can’t I find the BCC option in my Outlook emails?

Many users struggle to locate the BCC (Blind Carbon Copy) field when composing emails in Outlook on Windows 11. This common question arises because the BCC field isn’t visible by default in new email compositions. Whether you’re using the desktop application or Outlook in Microsoft 365, the BCC functionality remains hidden until you specifically enable it for each message or configure it to appear automatically.

Turn on BCC in Outlook Copilot and Microsoft 365 setup

The BCC field serves a crucial privacy function by allowing you to send copies of emails to recipients without revealing their email addresses to other recipients. This tutorial will demonstrate how to show BCC in Outlook 365 across different scenarios, including one-time usage and permanent visibility settings.

We’ll cover the process for adding BCC to email Outlook in both the desktop application and web version of Microsoft 365. The workflow applies to Windows 11 systems running Outlook 2021, Outlook 2019, and the Microsoft 365 subscription version. You’ll need an active Outlook installation and basic familiarity with composing emails to follow these instructions effectively.

Insert BCC in Outlook messages through multiple methods

Adding BCC line in Outlook desktop application

  • Open Outlook and click the “New Email” button in the Home ribbon to create a fresh message composition window.
  • Locate the “Options” tab in the message ribbon at the top of the composition window and click on it to reveal additional email settings.
  • Find the “Show Fields” group within the Options ribbon and click on “BCC” to immediately display the BCC field below the CC line.
  • The BCC field will now appear in your current email composition, allowing you to enter recipient email addresses that will remain hidden from other recipients.
  • Type or paste email addresses directly into the BCC field, separating multiple addresses with semicolons or commas depending on your Outlook configuration.
  • Complete your email composition as normal, knowing that BCC recipients will receive the message without their addresses being visible to TO or CC recipients.

Expert Tip: Once you enable BCC for a message, it remains visible only for that specific email composition and won’t automatically appear in future messages.

Show BCC in Outlook 365 web version permanently

  • Navigate to outlook.office.com and sign in with your Microsoft 365 credentials to access the web-based email interface.
  • Click “New message” to open the email composition pane within the Outlook web application interface.
  • Look for the “CC/BCC” link located to the right of the TO field in the message header area and click on it.
  • The system will expand the header to show both CC and BCC fields, which will remain visible throughout your current composition session.
  • Enter recipient email addresses in the BCC field, ensuring these contacts will receive the message without address visibility to other recipients.
  • The BCC field will automatically appear in subsequent email compositions during your current browser session, streamlining your workflow for multiple messages.

Adding BCC to Outlook messages using keyboard shortcuts

  • Press Ctrl+Shift+M to open a new email message window in the Outlook desktop application quickly.
  • Use Alt+P to access the Options tab directly without clicking through the ribbon interface manually.
  • Press Alt+B while in the Options tab to instantly enable the BCC field visibility in your current message composition.
  • This keyboard combination provides the fastest method for adding BCC line in Outlook when composing multiple messages requiring blind carbon copies.
  • The shortcut sequence works consistently across Outlook 2019, Outlook 2021, and Microsoft 365 desktop installations on Windows 11 systems.

Configure automatic BCC visibility in Outlook settings

Permanent BCC field display configuration

  • Open Outlook and navigate to File > Options to access the comprehensive application settings menu.
  • Select “Mail” from the left sidebar to view email composition and delivery configuration options available in your Outlook installation.
  • Scroll down to the “Send messages” section and locate the checkbox labeled “Always show BCC field in new messages.”
  • Check this option to ensure the BCC field appears automatically in every new email composition without requiring manual activation each time.
  • Click “OK” to save your preferences and close the Options dialog, implementing the permanent BCC visibility across all future message compositions.
  • Test the configuration by creating a new email to verify that the BCC field now appears by default in the message header area.

Remember: This setting only affects the desktop version of Outlook and doesn’t synchronize with the web version or mobile applications.

Troubleshooting common BCC field issues in Microsoft 365

  • BCC option missing from Options ribbon: Verify you’re using a supported Outlook version and that your ribbon interface hasn’t been customized to hide standard options.
  • BCC field disappears after sending: This behavior is normal as BCC visibility resets for each new message composition unless you’ve enabled permanent display in settings.
  • Recipients can see BCC addresses: Check that you’re entering addresses in the correct BCC field rather than the CC field, as they appear similar visually.
  • Keyboard shortcuts not working: Ensure Outlook has focus and you’re not in a restricted editing mode that might disable standard keyboard combinations for field manipulation.