How to Schedule Emails in the Mail App in iOS 16

Note: if you opt to schedule an email message, it will be delivered by the device that you used to schedule the email at the given time that you chose. Your device must be powered on and connected to Wi-Fi or a cellular network to ensure that your message is delivered successfully. Taking a well-deserved vacation? Here’s how to schedule an out-of-office message in Outlook.

How to Undo Sending an Email in the Mail App in iOS 16

While it is not possible to actually rescind a sent email, iOS 16 will automatically delay sending an email, giving you the opportunity to cancel a message before it has actually been sent. Be sure to act fast, as you will only have a few seconds.

How to Customize the Undo Send Delay Time in iOS 16

By default, you will have 10 seconds to undo sending an email using the built-in Mail app in iOS 16. You can customize this to give yourself up to 30 seconds to cancel and retrieve your email before it sends.  Tip: since it integrates with many third-party apps, make sure your Gmail is always secured.

How to Schedule Emails Using a Third-Party App

Not running iOS/iPadOS 16? This section shows how to schedule and unsend emails using your favorite third-party email clients. 

With the Gmail App

With the Spark App

Tip: secure the data sent in your messages with email encryption. If you’re not sure what the term means, this explainer guide describes the concept in depth. Image credit: Unsplash. All screenshots taken by Brahm Shank.