I'm curious, how does Amazon.com end up on the SCBL?

"Pete" <[email protected]>
Newsgroups gmane.mail.spam.spamcop.user
Organization SpamCop
Message-ID <[email protected]> 
It's a reputable site that doesn't spam, as far as I know, yet it still ends 
up in my Spamcop spam mail.  How does this happen?  Pardon my ignorance for 
how the system works.

Here is the URL for the block: 
http://www.spamcop.net/sc?id=z933385992z1be4a0540a738d21ef328cdc495cccc3z
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.