How about this for timing? Found this in a newsletter from http://www.onlamp.com.
John Hebert The nice thing about email is that it's very simple. Unfortunately, the simplicity of SMTP leaves it open to all sorts of troublesome things, including other people reading your mail or pretending to be you. Besides that, there's always a record of where you sent your mail. Keeping your anonymity (if necessary) or privacy (when desired) is tricky. David Mertz takes a break from advanced object-oriented programming to explore Privacy and Anonymity in Email, part history and part practical application. http://www.onlamp.com/pub/a/onlamp/2003/06/12/anonymity.html
