AP - Sometimes the only way to know whether an e-mail got through is to call. Just ask Ashley Friedlein, who runs E-consultancy Ltd. in London. He never heard back from a correspondent in the United States, a subscriber of Verizon Online. So he phoned and learned his e-mail was never received.{br}{br}View the Entire Article (http://us.rd.yahoo.com/dailynews/rss/tech/*http://story.news.yahoo.com/news?tmpl=story2&u=/ap/20050225/ap_on_hi_te/e_mail_reliability){br}