Applies to Microsoft Outlook 2011 for Mac
How do you recall email in Outlook 2011 for Mac?
Sorry, Outlook 2011 does not include a recall feature. While Outlook for Windows includes recall, it only works under a few limited situations and is proprietary to Exchange server accounts. For this reason, I do not believe it will be added to future versions of Outlook 2011. (It was not available in earlier versions of Outlook for Mac or Entourage either)