This article explains how to create an Outlook calendar email reminder. Instructions apply to Outlook.com only.
Microsoft Outlook 365 Calendar – EMAIL an appointment reminder
Follow these steps to add an automatic email reminder to an event in your Outlook.com calendar.
Sign in to your Outlook.com account and select the Calendar icon at the bottom of the left menu.
You can also access it by going directly to https://outlook.live.com/calendar/.
