How to Add a Shared Calendar to Outlook

Please follow the link below to Microsoft’s documentation on how to open a shared calendar:

https://learn.microsoft.com/en-us/outlook/troubleshoot/calendaring/how-to-open-shared-calendar

Please note that sharing calendars externally is disabled. The reason is that there are calendar invites that include attached documents. These documents may include sensitive information or can introduce viruses. Other organizations with exchange can see our free/busy. We are unable to adjust this policy for individual users.