Block a Sender in Yahoo Mail

Block a Sender in Yahoo Mail
Yahoo! Mail can block all mail from up to 500 email addresses. All mail from these senders will be automatically deleted before you see it.

Block a Sender in Yahoo! Mail

To have Yahoo! Mail delete all mail from a particular address automatically:

Select Options | Mail Options... in Yahoo! Mail.

Go to the Spam category.

Type the unwanted email address under Add a blocked address:.

Click Add.

Now click Save Changes.

Block a Sender in Yahoo! Mail Classic

To add an email address to the list of blocked senders in Yahoo! Mail Classic:

Follow the Mail Options link in the top navigation bar.

Select Block Addresses, which you can find under Management.

Enter the email address you want to be blocked under Add Block.

Select Add Block.

Select Yes to set the block.