Getting a Shared Mailbox from Office 365 in the desktop Outlook App is quite easy. As long as the user has the right permissions to the mailbox, it will automatically appear to the left in their Outlook sidebar. Getting the Shared Mailbox to work on a mobile device on the other hand, is a whole other story. Especially if you do not want to use the more widely known method of using IMAP. Which makes you lose support for the Calendar and Contacts for instance. Also, it’s way more typing involved with technical server addresses and other non-user friendly settings.
Tag: Office 365
Microsoft Office 365 has the ability to run Office 365 ProPlus on a RDS Server using a feature called Shared Computer Activation. In this short and straight to the point walkthrough I will guide you step-by-step on how to achieve this. Please do exactly as instructed and this should work without any problems.
IMPORTANT: For this to work you must have Enterprise E3 or a higher level of subscription licensed to your account.
[UPDATE 23rd. March 2019]
Go directly to the Office Customization Tool to create your configuration.xml. Then use that in step 3.