Office 365 / SharePoint Online – External Sharing can now be accepted only by the original email address which invited
An update is currently being deployed on SharePoint which will allows IT administrator to restrict external sharing to be validated only by the original email which sent the invitation. To enable this, you must connect to your SharePoint tenant using PowerShell and set the RequireAcceptingAccountMatchInvitedAccount to TRUE (by default this is set to FALSE) To […]

