How To Enable Read Receipts In Outlook | Tracking Opens Per Platform

Enabling read receipts in Outlook requires setting the request before sending, either per-message from the compose window or as a default for all outgoing mail in the desktop app and Outlook on the web.

One wrong send leaves you guessing whether the message was opened. The fix isn’t a single toggle — it depends on which version of Outlook you use. Whether you need a one-time confirmation or receipts on every email you send, the steps differ between Classic Outlook for Windows, the Mac app, Outlook on the web, and the mobile apps. Below is the exact path for each platform, plus the settings that control how your own inbox responds to incoming receipt requests.

Setting Up Read Receipts Per Message

For a single email you want tracked, the request goes in before you hit send. In Classic Outlook for Windows, compose the email, then go to the Options tab on the ribbon. In the Tracking group, check Request a Read Receipt. If the ribbon hides that section, click More Options on the right end — the same checkbox appears there alongside Request a Delivery Receipt.

On Outlook for Mac, write the message, then choose Receipts from the toolbar and select Read Receipt. On Android and iOS, open a new or existing draft, tap the + icon on the formatting toolbar, then tap Receipts and toggle on the read receipt option alongside the delivery receipt.

Setting Read Receipts For All Outgoing Emails

If you want every sent message to request a read receipt automatically, the setting lives in the Outlook options. In Classic Outlook for Windows, go to File → Options → Mail. Scroll to the Tracking section. Under For all messages sent, request, check Read receipt confirming the recipient viewed the message. You can also check the delivery receipt box here to see when each message lands in the recipient’s inbox. Click OK to save.

In Outlook on the web, navigate to Settings (the gear icon in the top right), then Mail → Message handling. Under Read receipts, you control how Outlook responds to incoming receipt requests — use the dropdown to choose whether to always send, never send, or be asked each time. There is no default “request on all outgoing” toggle on the web version; per-message setup is the only option there.

Control How Outlook Responds To Read Receipt Requests

Every time someone asks you for a read receipt, Outlook’s response depends on a single global setting. In Classic Outlook, go to File → Options → Mail and under Tracking, find For any read receipt request. Choose Always send a read receipt, Never send a read receipt, or Ask me before sending. Outlook on the web places the same choice in Settings → Mail → Message handling under the Read receipts heading.

Choosing Ask me before sending is the safest middle ground — you get the request prompt and can decide case by case. In an organization, a Microsoft 365 administrator can override these options, so if the setting isn’t sticking, check with your IT team first.

Read Receipt vs. Delivery Receipt: What’s The Difference?

A read receipt confirms the recipient opened the email. A delivery receipt confirms the message reached the recipient’s mail server — not that anyone read it. Both are set in the same place on every platform, but they answer different questions. Use a delivery receipt alongside a read receipt when you need to verify the message arrived at the server before you care whether it was opened.

Platform Quick Reference Table

Why Read Receipts Don’t Always Work

A read receipt only reports that the recipient opened the message in a client that can send the receipt. If the recipient’s email app doesn’t support the feature, or if they click No on the prompt, you get nothing. Some email services ignore receipt requests entirely. A delivery receipt, set in the same location, is a separate signal — it confirms server delivery, not human reading. For a follow-up strategy, the most reliable method is still a closing line asking for a reply.

If you find the settings above don’t match your Outlook version, you may be running the new Outlook experience (sometimes called the “new Outlook for Windows”). Microsoft’s official documentation distinguishes Classic Outlook from the new version. To revert to the classic desktop app, toggle the Try the new Outlook switch in the top right of the window until it’s off. Microsoft’s support documentation on read receipts covers both versions with separate instructions.

Common Mistakes That Break Read Receipts

Three mistakes cause most receipt failures. First, setting the request after sending the email — the option is only available in the compose window before you hit send. Second, confusing delivery and read receipts: one confirms server delivery, the other confirms the message was opened. Third, assuming receipts work across all email providers — recipients on Gmail, Yahoo, or custom domains may never send a receipt back, even if they open the email. In managed environments, your Microsoft 365 admin can also enforce a policy that blocks read receipts entirely. If your receipts never come through, check with your IT administrator whether the feature is enabled on your tenant.

Quick Action: Set Read Receipt Tips Per Platform

The most useful takeaway: for important messages, combine a read receipt with a specific call to action that requires a reply. The receipt tells you the message was opened; the reply tells you it was actually read.