There are a multitude of very well established projects making the sending of email trivial in PHP. This feels like re-inventing the wheel for the sake of a bl

There are a multitude of very well established projects making the sending of email trivial in PHP. This feels like re-inventing the wheel for the sake of a blog post. Also, for me personally, I think you're going too far over towards self-promotion. There is nothing wrong with self-promotion but save it for your best articles rather than submitting every article you put together.