Hello CF Community,
an IPV6 address (2606:4700:3030::ac43:91cf) of Cloudflare was blocklisted on s5h.net. Is there any way to solve this problem, other than using the old DNS server or the original IPs.?
Virus scanners can detect a possible threat in emails, if blocklisted domains are contained in the text. Such as Sophos Enterprise, etc.
Best regards
Jens