On a Drupal 8 site I'm working on, we are using Simplenews to allow users to subscribe to a mailing list for blog posts. The client would like us to set up a rule to automatically send an email to everyone on this specific blog post subscriber list whenever a new blog post is published.
I have gotten to the point where Rules will send out an email to a specific email every time a new node of type Blog Post is published, but I can't figure out how to reference a specific list of Simplenews subscribers through Rules' data selector. Does anyone know how to create that? Or maybe a work around for this?