Add a shared mailbox to Outlook App January 13, 2025 15:42 Updated Tap on the Outlook App Tap on the icon in top left corner next to “Inbox” Tap on the + icon Select “Add a Shared Mailbox” Type in the shared mailbox email address, select “Add Shared Mailbox” You can switch between mailboxes at anytime Related articles Setup/Enroll EveryStep iPhone Contacts in the Outlook App Test your internet speed Use the OneDrive mobile app Update Microsoft Teams