Ignoring email notifications can result in service suspension?

Thank you for your answer. With various considerations and the functions of the site that I manage, I feel that I don’t need paid hosting services, because the usage capacity is only within a small area. I still feel comfortable using the free and powerful service from infinityfree. However, I’m aware that once the site starts being indexed by Google, there’s a high probability that traffic will increase, and I’ll certainly be suspended if it exceeds the specified limit. Thank you again for the insight.