This is the repository for the Free Games Newsletter mailer service. It is the microservice responsible to send all the emails in the newsletter, including both confirmation emails and the newsletter itself.
Read the post I wrote about the project
Check the newsletter repository
Check the site repository
Free Games Newsletter sends you an email when a game is free-to-keep for a limited time on Steam.
I had this idea after being frustrated about losing many free games because Steam doesn't publish on its front page when a game is free-to-keep.