>Scott -- any idea how they determine this ratio?

 From http://spamcop.net/bl.shtml, we find that "The reports of spam from a 
system are weighted against the amount of mail from the same system to 
determine a spam ratio".  It also says "If a server has fewer than 3 spam 
reports against it and neither of these are newer than 24 hours, then it 
will be delisted, despite any otherwise-high ratio."

>Anyway, what I don't understand is how they determine the ratio.  I
>don't think there is anybody out there reporting to spamcop every time
>(or *any* time!) they receive a legit email from us.  So how do they
>know what the ratio of spam to legit is???

That's a good question, that isn't easily answered (or, in other words, "I 
don't know for sure").  It has been reported that people who pay for E-mail 
filtering with Spamcop have their E-mail that is unreported count towards 
the legitimate mail, but that isn't the only source of "legitimate" mail.

Somehow, they typically know about 50-200 legitimate mails from our mail 
server each week.  It's hard to say how they could know about so much from 
ours, but they only know about 1 E-mail from the person here that was 
listed and has 50,000 users.

                                                    -Scott
---
Declude: Anti-virus, Anti-spam and Anti-hijacking solutions for 
IMail.  http://www.declude.com

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[This E-mail was scanned for viruses by Declude Virus (http://www.declude.com)]


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