The Anti-Spam Research Group's Plan for Spam

egoff writes "Speaking of standards, the ASRG, a member of the IETF, has a plan for "consent-based communications." Among the suggestions, according to Internet Week, are authentication services for falsified addresses, trusted senders, reputation systems (karma?), opt-out tools, best practices for challenge/response, and even a proposal for micropayments on unwanted mail. Instead of defining spam, the ASRG wants to provide administrators and users the tools necessary to avoid what they consider to be unwanted. One of the tools, Reverse MX, is expected to be in place in several months. It would allow the receiving mail server to query a domain to determine if the sending server is allowed to send on its behalf."