RN这算是免费改邮了吗

还是是去年双十一特价机
小作文：
Hello,

I would like to change the email address associated with my RackNerd account.

Current email: [email protected]
New email: [email protected]

I still have access to the current email address and can provide any information needed to verify ownership.

Please help me update the account email address.

Thank you.