Enable automatic email forwarding in New Mail for Desktop
Upgrade to Yahoo Mail Pro or subscribe to Access + Forwarding to use the email forwarding feature in your Settings. Automatic forwarding sends a copy of incoming messages from your Yahoo Mail account to another email address.
Not available in all locales - If the option isn't listed in your account, it's not available at this time.
- Click Settings | click More Settings .
- Click Mailboxes.
- Click the primary mailbox account.
- Under Forwarding, enter the Forwarding Address.
- Click Verify.
- Log in to your forwarding address and follow the instructions sent there.