I follow a number of repositories on Github, their notifications come from noreply.github.com. I also like knowing when there are new versions of various asset

I follow a number of repositories on Github, their notifications come from noreply.github.com. I also like knowing when there are new versions of various assets I've gotten from the Unity asset store, these notifications come from no-reply@unity3d.com. I am subscribed to the headlines from my local newspapers, one of them is delivered from noreply@patch.com. My utility company sends payment confirmation emails from noreply@unitil.com. I like knowing about the occasional blog post from authors I follow on Goodreads, these come from no-reply@mail.goodreads.com I like knowing when games on my Steam wishlist go on sale, these notifications come from noreply@steampowered.com I could go on...