Google account recovery email

I just got an email and I suspect some crook is trying to get control of someone else's Google account. The body is this:

Your recovery email address changed



Hi VNS娱乐城<snip>注册送88元,网上最火爆的游戏平台,超好赢钱游戏,
The recovery email for your Google Account <snip>@gmail.com was
recently changed.

*Don't recognize this activity?*
Review your recently used devices
<https://accounts.google.com/AccountChooser?Email=<snip>@gmail.com&continue=https://security.google.com/settings/security/activity/nt/1476664714763?rfn%3D2%26rfnc%3D1%26et%3D4%26asae%3D2%26anexp%3Dire-control>
now.

Best,
The Google Accounts team



This email can't receive replies. For more information, visit the Google
Accounts Help Center <https://support.google.com/accounts/answer/2450236>.



You received this mandatory email service announcement to update you about
important changes to your Google product or account.
© 2016 Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA

The snipped part before "@gmail.com" is a Latino name of someone I don't know. It was sent to root at my mailserver; I do not, of course, use root as a recovery address for anything. It was sent from 209.85.220.69, which is a Google IP address, but when people with Gmail addresses send me mail, it comes from an IPv6 address.

I would like to prevent this unknown apparently Chinese-speaking Latina from being a victim of this scam. Where should I report it? Reporting fake sites to [email protected] doesn't seem to do much good.