The Leonard Lopate Show Published by The Leonard Lopate Show Please Explain: E-mail and Online Etiquette Download this audio Want to embed this player? Use the code below. More info. <iframe frameborder="0" scrolling="no" height="130" width="100%" src="https://www.wnyc.org/widgets/ondemand_player/wnyc/#file=/audio/json/165938/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend Lizzie Post and Anna Post (great-great granddaughters of Emily Post) explain the ins and outs, the rules and pointers of communicating by e-mail and online. They are co-authors of the 18th edition of Emily Post’s Etiquette.