This is true only for the app version itself, and all of the recall options on the web versions of Outlook should work just fine. For users that meet this initial requirement, the process is ...

you can recall an email when you’re using Microsoft Outlook, but you first have to know how to do so—and whether it’s even possible, since it’s not an all-the-time option. How to recall an ...

You can restore the missing Run a script option in Outlook rules by using a Registry hack. It is strongly recommended to keep a backup of the Registry to ensure added safety. To add Run a script ...