Archives of Edstat-l (and several other discussion lists) are maintained by the JSE Information Service. This was one of the first electronic discussion lists devoted to teaching issues. To subscribe send the message
Mike Fuller's List of Statistical Lists A number of other e-mail discussion lists are maintained for specific countries (e.g. Australia, Brazil, Italy, New Zealand), statistical topics (e.g. Bayesian methods, experimental design, time series analysis), subject areas (e.g. biometry, geography, econometrics), and software packages (e.g. Minitab, SPSS, SAS).