Roadmap is at emmares.io web site! Please take a look at whole roadmap.
As we will have grades of content quality for relevant senders, at certain stage will be irrelevant to receive ungraded mails of type bulk. Spam filtering based on content grading then taes place and you will be able to filter out bulk emails without grading or with poor content quality grade.
Having email marketing messages without EMMARES grading will become something similar as having web site without SEO today... you can do it but way less efective and people have trouble to find you.