You can add a shared mailbox to Outlook across platforms including Windows, macOS, and the web. The Microsoft 365 admin must ...

Otherwise, add it manually using these steps: The shared mailbox should now appear in your Outlook folder list in the left pane and Outlook should no longer be stuck on the ‘updating this folder ...

Delegated Mailboxes are used to provide access to a shared mailbox by authorised users within a team such as Registry Offices, etc. If you have been authorised to access a delegated mailbox, but your ...