Using emails for online business strategy is like a puzzle. If you agree then you should look into what some of the best SMTP providers can do for you. They provide you new tools to make your existing tasks easier as well as revealing totally new possibilities.
Before starting let’s make it clear that Email deliverability is not a problem unless you have to send a lot of them
As a WordPress website beginner, you do not need need any email-related delivery service at all. You can simply use services like MailPoet, and have the emails sent but ideally, it is not the most optimized solution.