Summary
Office 365 (Outlook Client for Windows) allows users to revoke or replace an email message that they sent.
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Message recall is available only if both the sender and the recipient have an Office 365 or Microsoft Exchange email account in the same organization.
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To undo a sent email, go to the “General” tab, scroll down to “Undo Send” on the left-hand side
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, select the “Undo Send” option to appear for 5, 10, 20, or 30 seconds after you hit “send”
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, and then choose how long you want to be able to undo a sent email for in the drop down menu.
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Outlook users can easily recall emails in Outlook 365, 2019, 2016, 2013, and 2010
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, although it is not possible in certain circumstances.
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According to