I can block attacks from cloudflare, but I have some problems. For example, my site's amp is running from a different domain. And I have many sites, I can't set referrals for all of them. Can you give me a proper setting? I'm tired of doing it with test and error when attacks come. For example, the amp of a site is running as b, if I allow referrals to it, the attacks start coming back. Please help.

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