Spam emails can be a nuisance. Here’s how you can report email as spam:
- In the left pane, select your Inbox (or another folder other than the Spam folder).

- Select the check box next to each message you want to designate as spam.
- In the right pane, click Spam.
This moves the message into your Spam folder and automatically notifies Yahoo! that the message is spam.
Related topics:
What can I do to prevent spam?
What happens when I click the "Spam" or "Not Spam" button for an email I received?
How long do messages stay in my Spam Folder? Can I control this?