Share this postHow to not be spammyandyb.substack.comCopy linkFacebookEmailNoteOtherHow to not be spammyAndy BlackOct 19, 2018∙ PaidShare this postHow to not be spammyandyb.substack.comCopy linkFacebookEmailNoteOtherShareThis post is for paid subscribersSubscribeAlready a paid subscriber? Sign in