Re: Welcome to the new(ish) ASRG list
Paul Smith <[email protected]> Mon, 18 Mar 2013 10:23:43 +0000
| Newsgroups | gmane.ietf.asrg |
|---|---|
| Message-ID | <[email protected]> |
On 18/03/2013 10:13, Mikael Abrahamsson wrote: > >> Surely the answer is to whitelist good servers rather than blacklist >> bad servers > > How do I end up on the whitelist? You ask to be on it. The way I'd do it would be to charge people, say, $10 per year per MTA IP address to be on the whitelist (to fund the WL DNS servers) This won't affect legitimate users much as it would only affect those with the "final" MTA, so mostly ISPs, and businesses with their own MTAs. However, botnet owners are unlikely to pay $10 per bot IP address, and anyone using an entire /64 IPv6 range for spamming is going to have a big bill. If an IP address spams a lot, then you remove it, and the owner has to reapply to be on the whitelist (possibly paying more if this happens frequently) - Paul Smith Computer Services Tel: 01484 855800 Vat No: GB 685 6987 53