This explains how to access the Microsoft Defender email quarantine.
This article explains how to add a shared mailbox to your Outlook account.
This article explains how to find your HCC email address in myHCC.
This article explains how to setup Outlook 365 on a windows computer.
This guide explains how to access the public folders on Outlook.
These instructions explain how to open another user's outlook .PST file in your own Outlook.