How to Recall an Email in Gmail (Undo Send Explained)

If you want to recall an email in Gmail, you can use the Undo Send feature. Gmail does not truly recall emails after they are delivered, but it allows you to cancel the sending process for a few seconds after clicking Send.

The Undo Send feature gives you a short time window to stop an email if you notice a mistake, forgot an attachment, or sent the message to the wrong person. This guide explains how Gmail’s recall feature works and how to enable it.

Can You Recall an Email in Gmail?

Unlike some email services, Gmail does not fully recall emails after they reach the recipient’s inbox. Instead, Gmail uses the Undo Send feature, which delays sending the message for a few seconds.

During this delay period, you can cancel the email before it is delivered.

This feature is useful if you:

• Sent an email to the wrong recipient
• Forgot to include an attachment
• Made a mistake in the message
• Want to revise the email before sending

Once the delay time passes, the email cannot be recalled.

How to Recall an Email in Gmail

Follow these steps immediately after sending an email.

Step 1: Send Your Email

Compose your message in Gmail and click Send.

Step 2: Click Undo

After sending the email, Gmail shows a small notification at the bottom of the screen.

1. Look for the Message sent notification.
2. Click Undo.

Gmail will cancel the sending process and reopen the email draft so you can edit it.

Increase the Undo Send Time in Gmail

You can extend the cancellation window to give yourself more time to recall emails.

1: Open Gmail Settings

1. Open Gmail in your browser.
2. Click the Settings icon (gear symbol).
3. Select See all settings.

2: Change the Send Cancellation Period

1. Under the General tab, find Undo Send.
2. Choose the cancellation period:

3: Save the Settings

Scroll down and click Save Changes.

Gmail will now give you more time to cancel sent emails.

How Undo Send Works

When the Undo Send feature is enabled, Gmail does not immediately send the email. Instead, it waits for the selected delay time before delivering the message.

During that delay period, the Undo button appears so you can cancel the message.

If you click Undo, the email returns to the draft editor.

Tips to Avoid Email Mistakes

Even with the Undo Send feature, it is helpful to double-check emails before sending.

Useful tips include:

• Review the recipient address
• Confirm attachments are included
• Check spelling and grammar
• Re-read important emails before sending

These steps reduce the need to recall messages.

Final Thoughts

Knowing how to recall an email in Gmail using the Undo Send feature can help prevent mistakes when sending emails. Although Gmail cannot retrieve emails once they are delivered, the cancellation delay allows you to stop messages shortly after clicking Send.

By increasing the Undo Send time in Gmail settings, you can give yourself a longer window to correct errors before an email is delivered.

FAQs

Can Gmail recall an email after it is sent?

No. Gmail cannot recall emails once they are delivered. It only allows you to cancel sending for a short time.

How long can I undo a sent email in Gmail?

You can set the Undo Send delay to 5, 10, 20, or 30 seconds.

Where is the Undo button in Gmail?

It appears in the bottom-left corner after sending an email.

Does Undo Send work on the Gmail mobile app?

Yes. The Gmail mobile app also shows an Undo option after sending an email.