Security Update Exchange E-mail System

Calendar and search function available again.

The restrictions on various features in the Exchange mailbox caused by a Microsoft security update no longer exist. The Outlook search feature is available again and you are able to view shared calendars. Calendars on macOS devices can also be used again without restrictions. If problems persist, please remove your Exchange mailbox and reinstall it. You can find instructions on how to do this at ”How can I add my Exchange e-mail account to my MacBook or iMac?“