google or yahoo?
October 22, 2010 9:39am CST
why do some sites won't accept yahoomail upon registration?
22 Oct 10
which sites are you talking about? I have never come across any such website... some sites could have their own databases or some features which will not work with yahoo-mail.. sometime it is an error with the box where you are typing the email address.. you could just contact the site admin about this..