Thanks for mentioning Hacker Newsletter! I hear from several subscribers a week (currently have almost 40k) that mention it has helped them cure/control their HN addiction. :)
I'm getting an access denied error when trying to subscribe
Sorry to hear that. It seems to be working fine based on the couple hundred others that have signed up this evening, so maybe try again? If that doesn't work, hit me up via email (listed in my profile) and I'll see what I can do!