Block and unblock email addresses in AT&T Yahoo Mail
Save time while browsing through your mailbox by clearing out the unwanted email. AT&T Yahoo Mail lets you anonymously add up to 1000 email address to your blocked list, or remove them if you change your mind.
Block email addresses
- Open an email or select it from your mailbox.
- Click the More icon .
- Click Block Senders.
- Optionally, select to also delete emails you've received from the sender.
- Click Ok.
Unblock email addresses
- Click the Settings icon | click More Settings .
- Click Security and Privacy.
- Mouse over an email address and click the Delete icon .