What is the best option to use? I tried gmail to test things out, but after I sent 400 emails in 5-6 days (50-100 emails per day) they blocked my account and disabled it for good. I don't need to send to many emails per day, like 100 is great but more is better of course. I am just looking for email provider that will not disable my account for "spam". I heard protonmail is a good one? What do you recommend? hotmail, outlook etc?