Hi I see this warning in my adsense "Your ads have recently appeared on websites you haven't authorized. To avoid lost revenue, make sure to authorize any sites where you display ads by visiting your account settings." So I go to account setting and un-check the box where it says "Only allow certain sites to show ads for my account" in the "Access and authorization" section. But the warning remains ? why? Thanks
If those haven't authorized websites are www.blogger.com, translate.googleusercontent.com and webcache.googleusercontent.com then you needn't worry. It's normal. But if they are some unrecognizable websites, you'd better check whether they are someone's spamming sites which gather your website's contents.