How to generate newsletter of blog posts?

I am a novice blogger and I have a self hosted wordpress blog. I want to make /generate a newsletter from specific posts and save as pdf like format and send to the readers. Do you know any easy way to do that? Thank you

Submitted August 21, 2020 at 06:21PM by bioelectrica https://www.reddit.com/r/Blogging/comments/iec320/how_to_generate_newsletter_of_blog_posts/?utm_source=ifttt