Outlook Request Calendar Share. Choose a calendar to open. While you can share your calendar and allow others to view or even change details, you may want to request access to a colleague or client.

To do this, you can go to the calendar you want to view, click on the share button in the top ribbon, and select email calendar. While you can share your calendar and allow others to view or even change details, you may want to request access to a colleague or client.