[SpamCop-List] Gumming up the works when I report

[Spam Response]

I have my own mail server that forwards my mail from my office to my home.
Problem is that when I report, Spamcop chokes on MY server address, flags it
as a potential problem

"nslookup xx.xx.xx.xx" (getting name) no name
Received line partially untrusted

and doesn't proceed to find the real originating server.

Is there a mechanism to allow Spamcop to get past its concern with my
server?

Trevor