If you have added a backup (recovery) email address and phone number to your account, you can easily recover your Yahoo Mail account.
Also, please note that if you have not logged in to your Yahoo email account for more than a year, it might be disabled.
You can proceed with the steps that are given below to how to recover Yahoo email.
Open the official Yahoo website and go to the Login section.
Make sure that you have access to your recovery mobile number or email address.
Once you are on the Yahoo login page, type the email address of your email account and click Next.
Now, navigate to the Forgot section and enter the email address of your recovery account. Click Continue.
You can also recover your Yahoo mail account using the recovery phone number. Enter the verification code received on your mobile number to recover your account.
If you have access to the email account, select the 'Yes, send me a verification code' option.
From your browser, open your recovery email account and open the email message from Yahoo.
If you don't find the message in the Inbox folder, check the Spam or Junk folder on your recovery email account.
Go back to the Yahoo verification page and enter the code you have received on your recovery email address. Click Continue.
If you find the confirmation message on the screen, select Create a new password.
Create a new password and enter it twice for confirmation in the appropriate fields.
Ensure that the password you choose has a number, symbol, uppercase letter, and lowercase letter.
Now, you can log in to your account using the username and password of your Yahoo account.
You can now access your email messages on your Yahoo account. Finally know how to recover Yahoo email.