Unless I misunderstand, you mean the succeeder of Hotmail, that is already included (as embedded script) in XN. You will find it already present in the XN Options window in the dropdown left from the Scripts button. Select Hotmail and enter your outlook.com account username/password. Press the Add button and don't forget to Save if you are using Chrome/Opera/Safari.
Hotmail
Unless I misunderstand, you mean the succeeder of Hotmail, that is already included (as embedded script) in XN. You will find it already present in the XN Options window in the dropdown left from the Scripts button. Select Hotmail and enter your outlook.com account username/password. Press the Add button and don't forget to Save if you are using Chrome/Opera/Safari.