I know there are email services that are less stringent that can allow easily switching between accounts. Is it possible to make a bot that switches between these emails and sends one single email each time? I know this would be quite complicated but I've found sending a single email from one email account and then switching has had better results for me than bulk sending. Worst comes to worst, I could get a virtual assistant to go through and send the emails as well. But I'm just looking for the easiest way.