In the Blog Settings, there are a series of checkboxes to control who can comment on blog posts, displaying author / editor names, publish dates, and other display features. Below these are options to supply an email address where you can be reached, and who can subscribe to the blog.
To manage settings such as post date’s, images, thumbnails, tags, comment allowance, or hiding the post, click “Edit Settings.”
Click the “Send Post to Subscribers” in the Edit Menu when working on a Blog Post to send an email notification to your subscribers.