Tried to log onto my yahoo mail account at breakfast and got a "can't log on error." Not that my password or user name was wrong, just it couldn't log on. I had just checked it before bed, hmmm? The last try it said something like "sorry for your trouble with your account, try your home system." I then got smart (or so I thought) I went to "my yahoo" on my browser bypassing the email app all together and got the same,,,, OK, so I check my home system and it logs on and I can send/receive emails. Huh? gmail, earthlink work perfectly.