macOS: How to Adjust the Undo Send Delay in Apple Mail - MacRumors
Skip to Content

macOS: How to Adjust the Undo Send Delay in Apple Mail

by

In macOS Ventura, Apple's stock Mail app allows you to retrieve emails sent in error, but only for a certain time after you click send. The default delay is 10 seconds, but you can change this to be longer. Keep reading to learn how.

General iOS Mail Feature
If for some reason you regret sending a message immediately after you have pressed Send, Apple's Mail app lets you retract the email so that it doesn't arrive at its destination, but only as long as you act quickly.

mail
The Undo Send option briefly appears at the bottom of the Mail app's sidebar once you click Send. If you'd prefer to be available for a longer duration, follow these steps.

  1. Within the Mail app, select Mail -> Settings... from the menu bar.
  2. Select the Composing tab in the settings window.
  3. Under "Sending:" click the dropdown next to "Undo send delay:" and change the default 10 Seconds to 20 Seconds or 30 Seconds.
  4. Close the Settings window and your changes will be automatically saved.

mail

The Undo send delay option that you selected will come into effect immediately and you will have a longer period of time in which to retract emails after you have clicked Send.

Popular Stories

iOS 26

iOS 26.5 Features: Everything New in iOS 26.5

Monday May 11, 2026 5:09 pm PDT by
Apple released iOS 26.5 after a few months of beta testing, and while it doesn't have the Siri features we were hoping for since those are being held until iOS 27, there are a handful of useful changes worth knowing about. Subscribe to the MacRumors YouTube channel for more videos. End-to-End Encryption for RCS Support for end-to-end encryption (E2EE) for RCS messages between iPhone and...
Dynamic Island iPhone 18 Pro Feature

11 Reasons to Wait for the iPhone 18 Pro

Monday May 11, 2026 9:01 am PDT by
We're only four months out from the launch of Apple's premium next-generation smartphone lineup, and while we're not expecting a sea change in terms of functionality, there are still several enhancements rumored to be coming to the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth noting is that Apple is reportedly planning a major change to its iPhone release cycle this year, adopting a...
Four iPhone 18 Pro Colors Mock Feature

iPhone 18 Pro May Have 'Aggressive' Starting Price Despite RAM Crisis

Tuesday May 12, 2026 6:53 am PDT by
While the ongoing RAM chip shortage is leading some Android smartphone makers to increase prices, one analyst believes that Apple will take advantage of the situation with the upcoming iPhone 18 Pro and iPhone 18 Pro Max. In a research note with GF Securities today, analyst Jeff Pu said he expects Apple to outperform in the smartphone market by having an "aggressive pricing strategy" for the ...