我邮件问了，也收到回复了：
> Hi,
>
> Thank you for
> reaching out to us. We’ve confirmed this action was associated with
> suspicious account activity. Please check that you are accessing
> OpenAI’s services from a [supported country](
https://platform.openai.com/docs/supported-countries). If you are using a proxy service, it's possible that the system detected this as a potential trigger for security concerns.
>
> Best,
>
> Mari
>
> The OpenAI Team
我看站里其他人收到的也都是一模一样的模板。。感觉很难有说服力。
假设这个确实是 IP 引起的，那解释不了我另一个没绑卡的号就啥事没有，难道只有买了 plus 才会被关注吗。
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等 wise 的卡到了再绑到那个号上，到时候控制变量法再看一下。