1. First, open it with the old version of outlook, confirm that the "Try the new Outlook" option is turned off, and then perform the following operations.
2. Double click the email that needs to be recalled in 'Sent Emails'
3. First, click on the "three dots" in the upper right corner, then click on "Operation", and finally click on "Withdraw this Email"
Note: If the sender is the department email, you must double-click the email you want to withdraw in the sent box of your personal email (not the department email) to successfully withdraw it