Followed the steps using both Gmail, don't use very often, but certain details correct.....invalid password or username. So i used my yahoo account details i use everyday, set 00465, smtp.mail.yahoo.com. The usename...email address....password....set sender as my e-mail and receiver as my email, again failed as invalid username or password???? Can't go any further. Any help appreciated. Lights for internet connection are flashing so connected.