Pre-requisite: You need to have already set up your main account in Outlook first.
To add a shared mailbox, the steps are very straight forward. Just click on the Home button in the top left hand corner, then click on Add Shared Mailbox.
Enter the email address of the mailbox you have access to. It will then display in the list of accounts.
In this excerpt from Ciaran’s upcoming White Paper ‘The Mail Must Get Through’ on email deliverability, we examine one of the core underlying features of the internet, DNS and Domains.
Syncing your OneDrive and SharePoint content to your PC is a useful way of accessing your data in the familiar Windows Explorer (or Mac Finder) view. It’s also a great way to work on items offline as you can sync in advance of travelling. But, there is a cost in terms of the background processing, especially if you have a large number of items in your OneDrive or SharePoint libraries.
If you have Send As or Send On Behalf Of permissions on another mailbox or distribution group in Office 365, you can send emails from that address in Outlook. There are couple of simple steps you’ll need to take before you can do this.