It just suddenly happened. I was out of town and used my Yahoo webmail from someone else's computer (a PC, go figure) for a couple of days, and now my business email is getting something like 4000 spam-mails a day. Most of them are being caught by the spam filter and dumped into the Bulk box, but I still have to clear out tons of crud on an hourly basis.
What can I do?
What can I do?