the best way to solve this problem is to touch base with Yahoo they created this they can fix it.

Send it to ur bulk mail instead. The way u do this is to click the subject line and then when it comes up for u to read click bulk and then it should sent it to bulk instead of ur inbox

You are being spammed. If your service provider has a button for spam, check the e-mail and then click on the spam button and that address will be blocked and those e-mails from that address should stop. You will have to do that for every spam e-mail. I used to get those too, but just sent them to the spam blocker and I don’t have any more problems. Hope this helps.