Obviously, I’m a big fan of e-newsletters. After all, it’s how I build my ArtBizCoach.com art marketing business.
I don’t think enough artists use email newsletters to help them make a reputation and to stay in touch with buyers and collectors. My book, Cultivating Collectors, has a large section devoted to newsletters.
I also just came across this article: Four Essential Tasks to Developing a Great Email Newsletter.
Hope it helps!