Using New Outlook on Windows for personal email, calendar, and contact management
Dear all
I have discovered a way of overcoming this issue.
Once you've sent the email, right click the email within your inbox and scroll to the bottom to 'advanced actions'. There you can 'create task'. This sets a basic task without any reminders etc.
Once done, the task is shown in the 'To Do' column on the right. There you can right click and set custom reminders etc for any given task.
Hope this helps.
I really appreciate your suggestion. Thank you!