I will transition the system used for sending out email updates about new posts to the paid, ad-free version of Follow.it this week. I will try to automatically transfer all current subscribers (except for what appear to be fake email addresses at the outlook.com domain). I've checked the Follow.it system and the emails you will receive are add free because I use the paid version. Of course, you can unsubscribe at any time.
source http://justpatentlaw.blogspot.com/2021/06/message-for-email-subscribers.html