I am looking to create a new default folder that can't be deleted, for all staff mailboxes using Outlook 2013. We are using exchange online with Office 365 in hybrid mode with an exchange server on premise. How do I do this? I would definitely want to test with a few mailboxes before deploying for all staff. What is the best way to accomplish this?
No, I don't mean a Public folder but a default folder like Inbox, Draft, etc. I found the following that may do what I am trying to do but wanted to confirm the process specifically for our environment using exchange online with Outlook 2013 with Office 365 in hybrid mode with an exchange server on premise. https://gallery.technet.microsoft.com/PowerShell-Script-to-2c3d3df8