Manage external sharing for your SharePoint Online
I’ve recently been trying to share files and folders with external users from within my Office 365 tenant and have been having issues. Although the GUI was configured as per Microsoft’s best practices I was still unable to share anything externally and was receiving the “Your organization’s policies don’t allow you to share with these users. Go to External Sharing in the Office 365 admin center to enable it” error message. In order to resolve it I resorted to PowerShell!…