If you are looking for a solution to transfer folders from one Yahoo to another then I would recommend you to use Advik Yahoo Backup tool on your system.. the software can directly export email folders from Yahoo to another Yahoo account. It preserves all email attributes and folder hierarchy as well during the migration. It is able to transfer complete mailboxes at once without any data loss. You can download its free version to check its working process.
Steps to Transfer Yahoo Folders to Another Yahoo
- Run the tool on your Windows.
- Choose Yahoo Mail and enter its login details.
- Select the email folder you want to migrate.
- Choose Yahoo Mail as a saving option.
- Enter another Yahoo Mail login details and hit the Backup button.
The software will start transferring email folders from one Yahoo to another.