Outlook 2016 (only for Office 365 users on Monthly Channel)ĭon't know which version of Outlook you are runningįirst determine which outlook version you are using.
This is expected behavior, because users who can create items in a calendar can also see the folder and view free/busy information.The third party mail services such as Gmail,AOL,Yahoo are not supported by Microsoft and this guide might not apply to them.ġ0-15 minutes. When a user is granted contributor rights, the permission level will automatically change to Custom. When the default calendar permissions are set, the Free/busy setting uses None. There are some differences with contributor permissions when you set the default calendar permissions or when you explicitly grant a user calendar permission. The remote user (Test User 1) can now see the mailbox Calendar folder:įor more information about cross-forest free/busy configuration, click the following article number to view the article in the Microsoft Knowledge Base:ģ079932 Users can see only basic free/busy mailbox information in a remote forest in Office 365 The user has to be granted at least Reviewer permission to view calendar item details. Granting the Free/Busy time, subject, location (Limited Details) permission is insufficient in a hybrid environment. Or, remote users can see the free/busy data as an additional calendar:Ī remote user can be granted Calendar folder permissions to obtain additional access to the contents of the Calendar folder: Remote users can see the free/busy data in Scheduling Assistant: For example, the default permissions can be set to Free/Busy time: This changes the free/busy information that is shared for all remote users. If a remote user must be able to see free/busy information for the mailbox, the mailbox owner can work around this issue by changing the default permissions to Free/Busy time or Free/Busy time, subject, location. This is because neither kind of permission offers any level of free/busy visibility. If the default permissions are set to None or Contributor, no free/busy information is displayed for remote users, and users cannot view the mailbox calendar. The default permissions determine the kind of free/busy information that users in a remote forest can see. In a hybrid deployment, free/busy and calendar-sharing functionality work differently than when both users are in the same environment. When the default permissions of the Calendar folder are set to None or Contributor, details can be obtained only when user delegation is used by attaching calendars directly to the calendar view of Outlook. Therefore, it can't process an explicitly granted permission such as "Free/Busy time" or "Free/Busy time, subject, location." Workaround The organization relationship links to the default account that is seen in the calendar permissions. Scheduling Assistant makes cross-forest requests on behalf of the organization relationship instead of on behalf of the user who is requesting it. When you query free/busy information by using Scheduling Assistant in a cross-forest scenario, the Availability service uses the organization relationship instead of delegated user permissions. The default permissions of the Calendar folder are set to None or Contributor. After a mailbox is moved to Microsoft Office 365, an on-premises user can't see the free/busy information for the mailbox in Scheduling Assistant.Īlso, the user can no longer view the Calendar folder, and the user receives a "Could not be updated" error.