When I get spam from a local-ish company I always send an abuse mail to their ISP or email provider. Sometimes it's ignored and I keep getting spam from that pa

When I get spam from a local-ish company I always send an abuse mail to their ISP or email provider. Sometimes it's ignored and I keep getting spam from that particular bunch of shitheads. So I set up my .forward to bounce spam from that company right back to any email addresses I can find for them and their ISP. Every spam I get, I add another copy to the list. The folks at xertog.com currently get 8 copies each to their noc@, sales@ etc for every spam they send me.