How to Change Mail Undo Send Delay on iPhone 15: A Step-by-Step Guide

Changing the mail undo send delay on your iPhone 15 is a simple process that can save you from sending emails you might regret. Whether it’s a typo, a forgotten attachment, or an email sent in the heat of the moment, having a delay gives you that extra moment to reconsider. In just a few quick steps, you can adjust this setting and give yourself peace of mind.

Related Video: How to Change the Mail Undo Send Delay on an iPhone 15

Step by Step Tutorial: Changing Mail Undo Send Delay on iPhone 15

Before we dive into the steps, let’s understand what we’re aiming to achieve. The Mail app on iPhone 15 has a feature that allows you to cancel sending an email after you hit ‘send’. By default, this delay is set to a few seconds, but you can extend it to give yourself more time to undo.

Step 1: Open Settings

Open the ‘Settings’ app on your iPhone 15.

The Settings app is where you can customize various aspects of your iPhone, including the Mail settings.

Step 2: Scroll and Tap on ‘Mail’

Scroll down and tap on the ‘Mail’ option to access email settings.

‘Mail’ settings allow you to manage your email accounts and preferences for the Mail app on your iPhone.

Step 3: Select ‘Undo Send Delay’

In the ‘Mail’ settings, look for the ‘Undo Send Delay’ option and tap on it.

This option determines how long you have to undo the sending of an email after you press the send button.

Step 4: Choose Your Preferred Delay

Choose the delay time from the available options.

You can select a delay of 10, 20, or 30 seconds, depending on your preference.

After you complete the action, you’ll have the comfort of knowing you can take back an email if you spot a mistake after hitting send. It’s like having a safety net, ensuring you only send emails you’re confident about.

Tips: Making the Most of Mail Undo Send Delay on iPhone 15

  • Tip 1: Test the feature by sending an email to yourself to see how it works.
  • Tip 2: Remember that the longer the delay, the more time you have, but it also means a slight wait for all emails to be sent.
  • Tip 3: Use this feature in combination with proofreading to minimize the chance of errors.
  • Tip 4: Keep in mind that once the delay time has passed, you cannot undo the send.
  • Tip 5: Consider the urgency of your emails; if you need immediate sending, a shorter delay might be better.

Frequently Asked Questions

What is the default undo send delay on iPhone 15?

The default undo send delay is usually a few seconds, enough to quickly catch any immediate regrets.

Can I turn off the undo send delay feature?

Yes, you can turn it off by selecting ‘Off’ in the ‘Undo Send Delay’ settings.

Does the undo send delay work with all email accounts?

The undo send delay feature works with all email accounts set up through the Mail app on your iPhone.

What happens if I don’t undo the send within the delay time?

The email will be sent as normal, and you won’t be able to retract it.

Can I change the undo send delay for specific email accounts?

The undo send delay setting is universal and applies to all email accounts in the Mail app.


  1. Open ‘Settings’ app.
  2. Tap on ‘Mail’ option.
  3. Select ‘Undo Send Delay’.
  4. Choose your preferred delay time.


In conclusion, customizing the mail undo send delay on your iPhone 15 is a quick and painless process that can save you from potential email mishaps. Whether you’re a business professional who needs to ensure every communication is perfect or someone who’s had one too many “oops” moments after hitting send, adjusting this setting can be a game-changer. Now that you know how to change the mail undo send delay, you can email with confidence, knowing you have a safety net in place. So go ahead, give it a try, and enjoy the peace of mind that comes with this handy feature on your iPhone 15.

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