Re: We need an IETF BCP for GREY LISTING2011-10-12 08:43:16Every discussion list I know comes from a single IP or a very small set of IPs, so the first message or more likely the subscription confirmation might be delayed, but nothing after that.mail from lists at google, yahoo and the like has a constant IP address for a given list? Good point. It doesn't, but there's enough mail from Google and Yahoo that their IPs all get whitelisted pretty quickly. R's, John
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