Using New Outlook on Windows for personal email, calendar, and contact management
Please add this feature so I can move to the new Outlook! It could be configurable to automatically delay send for a number of minutes or seconds in the Outlook settings menu, ideally per account (make it zero by default). That way you can still accommodate the other features that you have added such as the "send during business hours" by bypassing the settings option when an alternative send schedule is manually chosen.