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Instructions
- Step 1Log into your Yahoo email
account . - Step 2Click with your mouse on the "options" link at the top of your Yahoo in-box page. Click again on "more options" if necessary to get the full options menu to appear.
- Step 3Look on the left side of the page and click on the word "spam."
- Step 4Type into the the box marked "blocked email addresses" the domains that you want blocked. Click on the "add" button to save them to your list.
- Step 5Click on the "save changes" button at the top of the page and then the "return to mail" button to get back to your in-box.
- Step 6Repeat steps one through five anytime you want to add more domain names to your spam filter list.
Read more: How to Block Domain Address in Yahoo | eHow.com http://www.ehow.com/how_6499888_block-domain-address-yahoo.html#ixzz0tXDtjMB7