Outlook Meetings for Confluence is currently available for both the Confluence Cloud and Confluence Servers.
The app is installed via the Atlassian Marketplace and requires no additional manual adjustments in Confluence.
Is installed via the Atlassian Marketplace. To work properly, you need to check the correct configuration in Confluence's administrator menu. You can find the detailed requirements for your Confluence system here.
Due to technical limitations, the add-in currently only runs with Office 365 and therefore takes advantage of the Microsoft Graph API. The app can be retrieved from the Microsoft AppSource store.