If your current mail domain yahoo.com.cn, yahoo.cn, free modifications to the other domain name mailbox.
You can change your email domain to other domains if your current email domain is among yahoo.com.cn, yahoo.cn.
Note: to change the e-mail address, you will receive a verification e-mail at the new address, you must re-authenticate. We strongly recommend that you use Gmail mailbox! !
Note: In order to change your email address, you will receive another confirmation email to your new address. We strongly recommend that you use Gmail!!
Modified: Control Panel -> Security Settings
Modification method: User CP -> Security Settings