Ha, I was just researching early email newsletter history and came across <i>High Weirdness By Mail</i> - A Directory of The Fringe: Mad Prophets, Crackpots, Kooks & True Visionaries. It's literally just subscription addresses and paragraph summaries like<p>> "A neo-pagan publication aimed mainly at neophytes, shamans, medicine men. And women...Drawing on numerous traditions, it provides almost a survey course in such diverse topics as astrology, runecasting, elemental (magic) the I Ching, > and Chinese medicine, 75¢ each, $8/year."<p><a href="https://archive.org/details/highweirdnessbym0000stan" rel="nofollow">https://archive.org/details/highweirdnessbym0000stan</a>