Blocking the email address isn't enough to prohibit unsolicited emails from arriving in your Yahoo mail account. To avoid being conned, you should also use some manual tricks. You should, for example, avoid clicking on links in emails from unknown senders and not providing personal information with someone you don't know.

https://helpyahoomail.com/how-....to-stop-unwanted-ema

How to stop unwanted emails in Yahoo mail? | Helpyahoomail
helpyahoomail.com

How to stop unwanted emails in Yahoo mail? | Helpyahoomail

To stop unwanted emails in Yahoo mail, you can block that particular email address using the website or the app. Click on the "Settings" icon and choose "Filter".