PHPWPoison

[metrolinux]

Has anyone ever heard of or used PHPWPoison before on their web server? My employers are pushing the monthly "having email addresses on the website issue" Unfortunately, I cannot make them clean up the junkmail on our computers (that's my job too). I do have a host that provides unlimited bandwidth, which is why I am considering crawler poisoning. The hope is to create such a mess that the spammers would avoid our sites. We already have SpamAssasin, but I constantly have to tweak it for around 90 people that spend most of their day talking to realtors. They often put a little sales pitch in their sig and it tosses mail in the trash because of it. Anyone have any other suggestions?