Gmail does not have a built-in read receipt feature
Gmail's native tools do not include a way to see whether someone has opened your email or when they opened it. Google has never added this feature to the standard Gmail interface, even though many other email providers offer it. If you send an email through Gmail, you cannot know for certain whether the recipient has read it.
This is different from delivery confirmation, which Gmail does provide. Delivery confirmation tells you the email reached the recipient's mail server. Read receipts would tell you the recipient actually opened and viewed the message — a much higher bar that Gmail does not meet.
Key Takeaways
- Gmail itself has no read receipt option, but you can use third-party extensions like Mailtrack or Boomerang to add this feature.
- Read receipt extensions work by inserting a tiny tracking pixel into your email that reports back when the recipient opens it.
- Recipients can disable tracking in their email settings, so read receipts are not foolproof even when you use an extension.
- If you need confirmation someone received your message, ask them directly or use Gmail's delivery notifications as a starting point.
How to add read receipts using Mailtrack
Mailtrack is a free Chrome extension that adds read receipt tracking to Gmail. To set it up, go to the Chrome Web Store, search for "Mailtrack," and click Add to Chrome. Chrome will ask for permission to access your Gmail account. Click Add extension to confirm.
Once installed, open Gmail and compose a new email. Below the message body, you will see a small icon that looks like an eye with a checkmark. Click it to turn on read tracking for that specific email. When the recipient opens your message, Mailtrack will notify you and show you the time they opened it. You can see a history of all tracked emails in the Mailtrack sidebar on the left side of Gmail.
Mailtrack's free version tracks up to 10 emails per day. If you send more than that, the extension stops tracking until the next day. A paid version removes this limit, but the free tier is enough for occasional use.
Using Boomerang for read receipts and scheduling
Boomerang is another Chrome extension that adds read receipts to Gmail, along with other features like email scheduling and reminders. Install it from the Chrome Web Store the same way you would Mailtrack. After you add it, a Boomerang icon appears at the bottom of your Gmail compose window.
Click the icon and select Read Receipt to enable tracking on that email. Boomerang will insert a tracking pixel and notify you when the recipient opens the message. Unlike Mailtrack, Boomerang's free version does not limit the number of tracked emails per day, though it does limit other features like scheduling.
Boomerang also lets you schedule emails to send at a specific time, set reminders to follow up if someone does not reply, and snooze emails to reappear in your inbox later. These features work alongside read receipts if you want more control over your outgoing mail.
How read receipt tracking actually works
Both Mailtrack and Boomerang use the same basic method: they embed a tiny invisible image (called a tracking pixel) into your email. When the recipient opens the email in their mail client, their device downloads that image. The download triggers a notification back to Mailtrack or Boomerang's servers, which then alerts you.
This method has a major limitation: it only works if the recipient's email client loads images automatically. Many people disable image loading in their email settings for privacy or security reasons. If someone has images turned off, the pixel never downloads, and you never get a notification — even though they may have read the email.
Recipients can also see that tracking is enabled. Most email clients show a small notice or icon indicating that read receipts are on. Some people disable tracking in their own email settings, which prevents any tracking pixel from working on emails they receive.
Gmail's delivery notifications as an alternative
If you do not want to install an extension, Gmail's built-in delivery notifications can tell you whether your email reached the recipient. When you send an email, Gmail shows a checkmark next to the message in your Sent folder once it is delivered to the recipient's mail server.
This is not the same as a read receipt — it only confirms the email arrived, not that anyone opened it. But it does answer the basic question of whether your message went through. If you do not see a checkmark after a few minutes, the email may have bounced or been rejected.
Privacy and etiquette considerations
Read receipt tracking can feel invasive to some recipients. Many people prefer not to be tracked, and some email clients or privacy tools block tracking pixels automatically. If you use read receipts regularly, consider letting people know you have them enabled, especially in professional settings.
Some workplaces have policies about read receipts. In a corporate environment, check with your IT department before installing tracking extensions, as they may conflict with company email security settings or be against policy.
For personal emails or casual communication, read receipts are generally less expected. If you are trying to confirm someone received an important message, a direct message or phone call is often more reliable and less likely to create friction.
Frequently Asked Questions
Can I see read receipts in Gmail without installing an extension?
No. Gmail's native features do not include read receipts. You must use a third-party extension like Mailtrack or Boomerang to track whether someone opens your email. Gmail only offers delivery confirmation, which shows the email reached the server but not whether it was read.
Do read receipts work if someone uses Gmail on their phone?
It depends on the email client. If someone opens Gmail in the Gmail app on their phone, read receipts may not work because the app may not load tracking pixels the same way a web browser does. Boomerang and Mailtrack work best when recipients open emails in a web browser.
Can someone turn off read receipts on emails they receive?
Yes. Many email clients have settings to disable image loading or block tracking pixels. If a recipient has these settings enabled, the tracking pixel will not load, and you will not be notified that they opened the email — even though they may have read it.
Is it legal to track read receipts without telling someone?
In most places, yes, but it is considered poor etiquette in personal communication. In some workplaces or regulated industries, there may be policies about tracking. If you are sending emails to people outside your organization, it is generally considered more respectful to let them know you have read receipts enabled.
What is the difference between delivery confirmation and read receipts?
Delivery confirmation tells you the email reached the recipient's mail server. Read receipts tell you the recipient actually opened and viewed the message. Gmail provides delivery confirmation automatically, but read receipts require a third-party extension.