This article discusses issues after you enable Shared Calendar Improvements as detailed here: Outlook calendar sharing updates. STATUS: INVESTIGATING. The Outlook team is currently investigating the following issues and will update this article when more information becomes available.

Add and sync shared folders to OneDrive for home. When someone shares a folder with you, it appears in the Shared section of your OneDrive.com. If you have Edit permissions to those shared folders, you can add them to the My files section of your OneDrive to make them easier to access and work with.

If you need to send a file that's blocked by Outlook, the simplest way to send your file is to upload it to OneDrive or a secure network share server such as SharePoint. Then send a link to the file. If you need to receive a blocked file, ask the sender to upload the file to OneDrive or SharePoint and send you a link.

You can add rules on a shared mailbox you have access to the same way you add rules to your own account. However, not all methods of setting rules are compatible with each other so it's best to use one method below for all rules on shared mailboxes.

Solution 1: Make sure that you’re signed in. You must be signed in to the Xbox service to make changes to your privacy and online safety settings. First, make sure that you’re signed in to the console.

When someone shares a folder in Microsoft OneDrive, SharePoint, or Teams, you can add a shortcut to the shared folder in your OneDrive to easily find and work with the files. These shortcuts appear in OneDrive on the web, Windows File Explorer, Mac Finder, Teams, and in the OneDrive mobile apps.

When you need a new shared location to store team files, you can create a site that contains a shared library right from OneDrive, add members, and start working together. And it’s easy to copy or move files where you and others need them.

If you have an Exchange, Microsoft 365, or Outlook.com account, you can send a sharing invitation to other users so they can view your calendar in their own Calendar list. Calendar sharing isn't limited to the default Calendar folder that is created in all Outlook profiles.

Open a shared Mail, Calendar or People folder in Outlook for Mac. Add a shared mailbox in Outlook on the web. Learn how to open a shared mailbox in Outlook. Shared mailboxes let a group of users view and send email, and share a calender, and open a contact list from a common mailbox.

Open and use a shared mailbox in Outlook 2016 and Outlook 2013. Learn how to add a shared mailbox to Outlook on the web, and send and reply to mail that's sent to the shared mailbox.