Letters by Burk

Letters by Burk

The Unlikely Rise of the Newsletter Platform That’s Taking Over the Internet

45 years after the first-ever email newsletter

Burk's avatar
Burk
May 11, 2023
∙ Paid
Photo by Oleg Laptev on Unsplash

The first-ever email blast was sent out in 1978 by a guy named Gary Thuerk, a marketing manager at Digital Equipment Corporation, to about 400 Arpanet advertising machines. This one email blast generated $13 million in sales, according to Brafton.

As you can tell, newsletters were a big deal right from the get-go.

Fast forward 39 years, and a small email-driven, writer-focused project saw the light of day. 

Its name? Substack.

And nobody could have predicted the success this newsletter platform would see back then.


From Silicon Valley Dream to Side Hustle

User's avatar

Continue reading this post for free, courtesy of Burk.

Or purchase a paid subscription.
© 2025 Burk · Publisher Privacy
Substack · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture