Whether that request will complete successfully is another matter, which we’ll cover in the next section.

To recall an Outlook email:

What Are the Requirements to Unsend an Email in Outlook?

This is because once an email has left your internal server, you have no control over it.

Man working on laptop and sent an email to someone at outdoor cafe

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Most importantly, the recipient must kick off the recall request before they kick off the original message.

This setting is found throughFile > Options > Mail >Tracking.

Again, though, this only applies if the recipient hasn’t opened your original email.

Sent folder in Outlook.

If they have, it’ll remain in their inbox regardless of this setting.

For the best chance of success, request the recall quickly, but the process isn’t fool-proof.

Rely on it as a last resort.

Viewing an email in Outlook with File highlighted.

As you’ve seen, it’s a simple procedure to unsend an email in Outlook.

Recall This Message option in Outlook.

Recall This Message options window in Outlook.

Account Settings option in Outlook.

Account Settings in Outlook.

Outlook tracking options.

Manage Rules & Alerts option in Outlook.

Outlook Rules and Alerts with New Rule selected.

Outlook Rules Wizard with ‘Apply rule on messages I send’ selected.

Outlook Rules Wizard with ‘defer delivery by a number of minutes’ selected.

Outlook Rules Wizard finishing rule setup.