Which Free Daily Newsletters do the Publishers of Free Daily Newsletters Read Other Than Their Own Free Daily Newsletters?

One free daily newsletter I read when I'm not putting together Rational Review News Digest is Morning Brew.

And if I get 10 other people to subscribe to it in the next few days, I get a free Morning Brew beer glass.

I want a free Morning Brew beer glass.

Please help me get a free Morning Brew beer glass.

Did I mention that this free daily newsletter is free?