chrism@imntv.com wrote:
I wish the penalties for polluting the internet were half as potent as those for polluting the ocean. Perhaps then we'd see some improvement.
There's no way to block 100% of spam. There are tools and techniques to block some of it. There are some RFC drafts that might prevent spammers to use your domain as sender's address (but this is mostly thing of the future, if those drafts ever get widely deployed standards). And that's about it.