Problem with app – Webmail++ Review

I down loaded this app based on reviews, thinking it would work with my companies outlook email. It worked twice after I set it up using my PIN number. Now when I log off the server it takes me to a screen just showing I am logged off the system. When I restart the app it takes me to this screen, and will not get me into our email server. I would not recommend this app based on my experience.
Review by dutrader on Webmail++.