Hey guys, I just registered today but have been following this thread for a few weeks now. I had the same issue as everybody else here. Yahoo mail worked for the first week or so that i had my phone... and then, nothing. Could send yahoo mail but not receive. Well, mine is working now, too. I had actually given up on it, deleted the yahoo account from the native mail client, and installed the yahoo mail app and been using that, but much prefer to use the native mail client. In fact, I had even begun switching everything over to my gmail account since the phone has had no problems with it. Anyway, glad to see yahoo mail working again, but the question now is, for how long?