This has happened to me off and on for a while. First one email address and then it heals and another one fails. I also could use the att/yahoo site to see my emails. After googling for a while, I found another option to try - change the server information for my addresses. I did that this morning and have not received the message again today. Keeping my fingers crossed. Don't know if it will fix your problem or not. I am using Outlook 2003 for my email. I used the following: incoming is pop.att.yahoo.com and outgoing is smtp.att.yahoo.com - incoming port is 995 with SSL checked and outgoing port is 465 with SSL checked. Not sure if these are what att/yahoo wants us to use but, for now anyway, I am good. I had been using the old mail.bellsouth.net server information. Maybe this is their way of getting us to shift over to the new servers. Good luck.
