I used this app on my phone microsoft decided to close my account to be verified, tried countless times at being verified which I was but they never sent the secondary email that helped me gain access. I reached out to their poor customer service to be given fobbed off responses and now have to contact everyone that is linked to my email to now move to gmaiI. Preemptively doing the same to my business email. Once done I would rather go out of my way not to use microsoft, than risk it again.