I am getting emails from Microsoft saying: 'The safety and security of your information is top priority for Microsoft. To help keep your account secure, Microsoft will no longer support the use of third-party email and calendar apps which ask you to sign in with only your Microsoft Account username and password. To keep you safe you will need to use a mail or calendar app which supports Microsoft’s modern authentication methods. If you do not act, your third-party email apps will no longer be able to access your Outlook.com, Hotmail or Live.com email address on September 16th. ' I have tried installing free Outlook but it does not allow me transfer all my local folders (I have many) with all my history and information. Is an update to Firefox due that will support this new modern authentication process or do I loose all my local folders?