block sender
My wife and I are really amazed the "Block Sender" is so poorly set up. If you insert on your site that the user is able to "Block Sender" AND "Block all future emails" and "Delete all existing emails" it should do that. It doesn't. We have shifted to another email as yahoomail does not perform as stated.

Hi there. The block feature is best used for people, not spam, since spammers can use spoofed accounts. Meaning what you see might not be the actual sender address. The more often you mark these emails as Spam, the more you train your personal mail filter to recognize them as unwanted. For spam going to your Inbox, you can create filters by going to mail.yahoo.com from a laptop/PC, click Settings>More Settings>Filters. Here you can add as rule to filter the repetitive terms you see in the subject line or email body.
-
John Wood commented
With all the spam mail that I get in my yahoomail account, this feature is critical to keep my inbox clear.