


This process is more complicated in the traditional Microsoft Outlook client, but it’s much more configurable and flexible. How to Enable “Undo Send” in Microsoft Outlook There is no way of knowing when Microsoft will “fix” this discrepancy, but at some point, all users will be moved to the modern version, and you should be prepared to have a 10 second maximum “undo sending” time when that happens. The 30-second limit still works in the modern version, but if you try to change the setting in the modern version, it reverts to 10 seconds with no way to change it back to 30 seconds. Some users will still have the “Try the new Outlook” button in the top right, which if you click will change Outlook to the modern version

Until the actual sent time, you can revise as needed or simply write and let it go out at the desired. You might notice that in the classic version you can select up to 30 seconds, compared to only 10 seconds in the modern version. As its name suggests, Microsoft Outlook’s Send Later feature is an easy tool that allows users to compose emails or email drafts and then schedule them to be automatically sent at a later time and date. When you’ve made your choice, click the “Save” button. On the right-hand side, turn on the “Let me cancel messages I’ve sent for” option and then select a time in the drop-down menu.
