tried to send e-mail from a website and mac- mail popped up asking for my yahoo password but not accepting it so i copied the mail adress, cancelled mail, and tried to go to yaho mail to send the e-mail from there but it always says " bad request".I tried empty the cache and deleted cookies and then when that didnt work I deleted firefox redownloaded it, but still says the same. the my yahoo site works fine just yahoo mail not.