"If you use Gmail, here is a new setting that might be useful, Jim Hamm notifies us.
http://www.computerworld.com/article/2938505/web-apps/gmail-now-lets-users-retrieve-career-ending-rants.html?phint=newt%3Dcomputerworld_dailynews&phint=idg_eid%3Db1890b3c3ccc5f8f34c2db9cd7e216fa#tk.CTWNLE_nlt_pm_2015-06-23