Article discussing Yahoo! plans to offer a "Not my email" button to report mistaken deliveries as a result of address recycling. http://techcrunch.com/2013/09/24/yahoo-will-offer-not-my-email-button-to-report-mistaken-deliveries-due-to-username-recycling/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Techcrunch+%28TechCrunch%29