Hi, i'm the postmaster of a small ISP.
SpamCop blacklisted my mail server (220.127.116.11) 3 days ago. But i cannot find any message in abuse or postmaster email that justify this blacklisting.
I take a look to other anti spam distributed databases and my server isn't listed.
What are the evidence causing this blacklisting? I can take no action without knoledgment of cause of this long blacklisting.
Can someone help me? (there is no open relay on my server, no mail on abuse and no autoresponders)