Every request we send from a server using Cloudflare's services results in a 403 er

“Due to recent DDoS attacks on our servers, we successfully mitigated the attacks. However, we now encounter an issue: every request we send from the server that utilizes Cloudflare services results in a 403 error. This suggests that our IP address may have been banned. Could you please provide us with a hint or verify whether our IP address is indeed banned?”

Hi there,

Check your firewall events under Security > Events, press + Add filter, select IP + Equals and add your IP.
Now you can expand each event to know exactly which firewall component is issuing the 403.

Take care.

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