On Sat, 31 May 2003, Paul Hoffman / IMC wrote: > Given the above, the reason that the people who are most financially > hurt by the spam problem have not done anything about it from a > protocol level is either that they are financially stupid or that I find your position curious for a couple of reasons: a. You have now explicitly noted that your data is several years old b. Three big mail providers (AOL and as I recall, MSN and Yahoo) recently announced a joint inititiative to deal with the spam problem. Perhaps their costs have now changed to the point where a solution might cost less than the cost of dealing with spam. Or they decided they couldn't wait any longer for the IETF to take the problem seriously. Dave Morris