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Showing results for tags 'bug ipv6'.
My mailserver changed to using IPv6 internally. It has both IPv4 and IPv6 public endpoints for receiving mail. As Spamcop doesn't properly detect the internally used IPv6 hosts, the Spamcop is useless for me. Any ideas how to fix this? How can I make Spamcop dig the Received-list back to the original sender? Regards, Jari Turkia