Skip to main content

Kutools for Office β€” One Suite. Five Tools. Get More Done.

How to mark email message as private or confidential in Outlook?

Author Siluvia Last modified

In Microsoft Outlook, you can mark an outgoing email message or all outgoing email messages as private or confidential, which can remind recipients of keeping that message as private. In this tutorial, I will show you how to mark email message as private or confidential in Outlook.

Mark an email message as private or confidential in Outlook

Mark all email messages as private or confidential in Outlook 2010 and 2013

Mark all email messages as private or confidential in Outlook 2007


Mark an email message as private or confidential in Outlook

If you want to mark a single outgoing email message as private or confidential, please do as follows.

1. Create a new email message.

2. In the "Message" window, please click "File" > "Info" > "Properties". See screenshot:

steps of marking an email message as private or confidential in Outlook

In Outlook 2007, please click the "Office Button" > "Properties".

3. In the "Properties" dialog box, please select "Private" or "Confidential" from the "Sensitivity" drop-down list. And then click "Close" button to exit the dialog box.

steps of marking an email message as private or confidential in Outlook

In Outlook 2007, please select "Private" or "Confidential" from the "Sensitivity" drop-down list under "General" tab, and then click "OK" button.

steps of marking an email message as private or confidential in Outlook

4. Compose your email message, and click "Send" button to send it.

When recipients received your message, it will display the following information in the email header to remind the recipient to treat this email as Private or Confidential.

steps of marking an email message as private or confidential in Outlook

Note: This function is only applied to the current message, if you create another new message and send it, this function will not take effect.


Mark all email messages as private or confidential in Outlook 2010 and 2013

For marking all outgoing email messages as private or confidential in Outlook 2010 and 2013, you can do as follows.

1. Please click "File" > "Options".

steps of marking all email messages as private or confidential in Outlook 2010 and 2013

2. In the "Outlook Options" dialog box, please click "Mail" in the left pane, then go to the "Send messages" section, select "Private" or "Confidential" from the "Default Sensitivity Level" drop down list. And finally click "OK" button. See screenshot:

steps of marking all email messages as private or confidential in Outlook 2010 and 2013

From now on, when you sending an email message, it will be marked as private or confidential automatically according to your configuration above.


Mark all email messages as private or confidential in Outlook 2007

In Outlook 2007, you can mark all email messages as private or confidential as following steps.

1. Please click "Tools" > "Options" to open the "Options" dialog box.

2. In the "Options" dialog box, please click "E-mail Options" button under "Preferences" tab.

steps of marking all email messages as private or confidential in Outlook 2007

3. Click "Advanced E-mail Options" button in this "E-mail Options" dialog box.

steps of marking all email messages as private or confidential in Outlook 2007

4. In the "Advanced E-mail Options" dialog box, please select "Private" or "Confidential" from the "Set sensitivity" drop-down list under "When sending a message" section. And then click "OK" button.

steps of marking all email messages as private or confidential in Outlook 2007

5. Click the "OK" buttons in the following two dialog boxes to finish the whole settings.


Best Office Productivity Tools

Breaking News: Kutools for Outlook Launches Free Version!

Experience the all-new Kutools for Outlook with 100+ incredible features! Click to download now!

πŸ€– Kutools AI : Uses advanced AI technology to handle emails effortlessly, including replying, summarizing, optimizing, extending, translating, and composing emails.

πŸ“§ Email Automation: Auto Reply (Available for POP and IMAP)  /  Schedule Send Emails  /  Auto CC/BCC by Rules When Sending Email  /  Auto Forward (Advanced Rules)   /  Auto Add Greeting   /  Automatically Split Multi-Recipient Emails into Individual Messages ...

πŸ“¨ Email Management: Recall Emails  /  Block Scam Emails by Subjects and Others  /  Delete Duplicate Emails  /  Advanced Search  /  Consolidate Folders ...

πŸ“ Attachments ProBatch Save  /  Batch Detach  /  Batch Compress  /  Auto Save   /  Auto Detach  /  Auto Compress ...

🌟 Interface Magic: 😊More Pretty and Cool Emojis   /  Remind you when important emails come  /  Minimize Outlook Instead of Closing ...

πŸ‘ One-click Wonders: Reply All with Attachments  /   Anti-Phishing Emails  /  πŸ•˜Show Sender's Time Zone ...

πŸ‘©πŸΌβ€πŸ€β€πŸ‘©πŸ» Contacts & Calendar: Batch Add Contacts From Selected Emails  /  Split a Contact Group to Individual Groups  /  Remove Birthday Reminders ...

Use Kutools in your preferred language – supports English, Spanish, German, French, Chinese, and 40+ others!

Instantly unlock Kutools for Outlook with a single click. Don't wait, download now and boost your efficiency!

kutools for outlook features1 kutools for outlook features2

πŸš€ One-Click Download β€” Get All Office Add-ins

Strongly Recommended: Kutools for Office (5-in-1)

One click to download five installers at once β€” Kutools for Excel, Outlook, Word, PowerPoint and Office Tab Pro. Click to download now!

  • βœ… One-click convenience: Download all five setup packages in a single action.
  • πŸš€ Ready for any Office task: Install the add-ins you need, when you need them.
  • 🧰 Included: Kutools for Excel / Kutools for Outlook / Kutools for Word / Office Tab Pro / Kutools for PowerPoint