What read receipts do and how to set them up

A read receipt is a notification that tells you when someone has opened an email you sent them. When you turn on read receipts in Outlook, the person who receives your message will see a request asking permission to send you a notification. If they agree, you'll get a message in your inbox confirming they opened it — though this does not mean they actually read it, only that they opened the message.

Read receipts work differently depending on whether you use Outlook on the web, Outlook on your computer, or Outlook on your phone. The steps also vary slightly between Windows and Mac. This guide covers the most common setups: Outlook on Windows desktop, Outlook on Mac, and Outlook on the web.

Key Takeaways

  • Read receipts send a notification when someone opens your email, but only if they choose to allow it — many people decline the request.
  • You can turn on read receipts for all your emails at once through settings, or request them one email at a time before sending.
  • On Windows Outlook, go to File > Options > Mail > Tracking to set read receipts for all messages.
  • On Outlook on the web, you must request a read receipt for each individual email before you send it.
  • Read receipts do not work reliably across all email providers, and many organizations block them entirely.

How to set read receipts for all emails in Outlook on Windows

If you want Outlook to request a read receipt on every email you send, you can turn this on once in your settings and it will apply to all future messages. Open Outlook and click File in the top left corner. Then click Options near the bottom of the menu.

In the Options window, click Mail on the left side. Scroll down until you see a section called Tracking. Check the box next to For all messages, request a read receipt. Click OK at the bottom to save your changes. From now on, every email you send will include a read receipt request.

If you change your mind later, you can turn this off the same way: File > Options > Mail > Tracking, then uncheck the box and click OK.

How to set read receipts for all emails in Outlook on Mac

On a Mac, the process is similar but the menu names are different. Open Outlook and click Outlook in the top menu bar (the very top of your screen). Then click Preferences.

In the Preferences window, look for Mail and click it. Then click the Composing tab. Look for an option that says Request a read receipt for all messages I send and check that box. Close the Preferences window. Your setting is now saved.

How to request a read receipt for a single email

If you do not want read receipts on every email but need one for a specific message, you can request it just for that one. This works the same way in Outlook on Windows and Mac.

Write your email as normal. Before you click Send, look for a button or option called Request a Read Receipt or Tracking. On Windows, this is usually in the ribbon at the top of the compose window — look for a section labeled "Tracking" or "Options." On Mac, click the three dots (more options) button in the compose window and select Request Read Receipt. Then send your email normally.

How to request read receipts in Outlook on the web

Outlook on the web does not have a setting to request read receipts for all emails at once. You must request them individually for each message. Write your email and look for a three-dot menu button (⋯) or More options button near the Send button. Click it and select Request a read receipt. Then click Send.

If you do not see this option, your organization may have disabled read receipts. Contact your IT department or email administrator to ask if they can turn this feature on.

Why read receipts often do not work the way you expect

Read receipts have a major limitation: the person receiving your email has to agree to send you one. When they open your message, Outlook will ask them "The sender of this message has requested notification when you read it. Do you want to notify the sender?" Many people click No, either because they do not want to be tracked or because they do not understand the question.

Additionally, many organizations and email providers block read receipts entirely for security and privacy reasons. If someone works at a company that has disabled them, you will never receive a read receipt from that person no matter what you do. Some email providers also do not support read receipts at all, so if you send to a Gmail account or other non-Outlook email service, the feature may not work.

For these reasons, do not rely on read receipts to confirm that someone has actually seen your message. If it is important that someone reads your email, follow up with a phone call or a second message instead.

What to do if you are not receiving read receipts

If you have turned on read receipts but are not getting any notifications, check a few things. First, make sure the person you emailed actually opened the message — they may have deleted it without reading it. Second, confirm that your read receipt setting is still turned on by going back to your settings and checking the box again.

Third, ask the person directly whether they saw a read receipt request when they opened your email. If they did not see one, your organization may have disabled the feature. If they saw the request but clicked No, they chose not to send you a receipt. There is no way to force someone to send you a read receipt.

Frequently Asked Questions

Can I see if someone declined my read receipt request?

No. Outlook only notifies you if someone agrees to send a read receipt. If you do not receive a notification, it means either they did not open the email, they opened it but clicked No when asked, or their organization blocks read receipts. You cannot tell which one happened.

Does a read receipt mean someone actually read my email?

No. A read receipt only means they opened the message. They may have opened it by accident, skimmed it without reading the whole thing, or opened it and then deleted it immediately. If you need to know whether someone understood your message, you have to ask them directly.

Can I turn off read receipts for emails I receive?

Yes. When you see the notification asking if you want to send a read receipt, click No. You can also set Outlook to automatically decline all read receipt requests. On Windows, go to File > Options > Mail > Tracking and check "Never send a read receipt." On Mac, go to Outlook > Preferences > Mail > Composing and check "Never send a read receipt."

Do read receipts work if I send to Gmail or other email providers?

Usually not. Gmail and most other non-Outlook email providers do not support read receipts. If you send a read receipt request to a Gmail account, they will not see the request and you will not receive a notification. Read receipts work most reliably when both people are using Outlook.

What if my organization has disabled read receipts?

If you cannot find the read receipt option in your settings, your IT department has likely turned it off for security or privacy reasons. Contact your IT help desk or email administrator and ask them to enable read receipts if you need the feature. They may be able to turn it on for your account or explain why it is disabled.