Cloudflare’s IP address 126.96.36.199 is listed in Spamhaus’s SBL blocklist.
I noticed this because my domain is currently being proxied through that Cloudflare IP address. My domain is fine (I don’t do any mass e-mails). It’s being penalized by association with whatever other domains share my IP on Cloudflare.
I’m posting this here in hopes a Cloudflare employee will see it and can get the IP address removed from the blocklist.
Spamhaus says removal requests must come from the ISP who own the IP.