Insight & Advice
Advice for newsletter-ers
"A personal email newsletter ought to be divided into seasons, just like a TV show." Read This is curated by Stephen Knezovich.
35 lessons from 35 years of newsletter publishing
A lot of impeccable advice here, but my favorite is #20 ("Subject lines don’t matter anywhere near as much as your From line). Read This is curated by Stephen Knezovich.