If there’s too much mail to move manually, you can use third-party apps to download all e-mails. The best way to do this is by forwarding the content to your other e-mail account. If you have a lot of essential data in your Yahoo Mail, you’ll want to back up your e-mails. If you’re using your Yahoo e-mail to reset passwords for other accounts, you should change your recovery e-mail before deleting the Yahoo account. Once you permanently remove the Yahoo account, you won’t be able to use them anymore. Also, be aware that other services are connected to it, which may include Yahoo Messenger, My Yahoo, and Flickr. If you only remove the account, you will still be charged. How to Permanently Delete a Yahoo Account Preparations Cancel Your Subscriptionīefore you decide to delete your Yahoo account, cancel all of your Yahoo subscription services. In this guide, we’ll explain how to erase your account permanently and how to remove your Yahoo e-mail from iPhones and Android devices.