Hello, now I have an experience in this kind of bots. From the start let me tell you, that this bot is doable, however the problem we are going to encounter when developing is PVA. You must know that any PVA requires constant payments in order to get new phone number for every single registrations. However outlook alows you to register accounts without verifying them. Everything else that you request in your project is doable, contact me, I will write to you, how exactly am I going to implement it, and how long is it going to take.