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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: marking dynamic ranges, was fixing insecure email infrastructure
>What is wrong with MTAMARK? >MTAMARK tags the reverse entries of IP addresses where SMTP servers >are. Fixes this problem very fast, efficient and with little effort >(script magic to regenerate the reverse DNS entries). In priciple, nothing. In practice, the rDNS is a mess and I don't know many people who think it's likely to get cleaned up enough that we can expect to put in all the MTA MARK entries. -- John R. Levine, IECC, POB 727, Trumansburg NY 14886 +1 607 330 5711 [email protected], Mayor, http://johnlevine.com, Member, Provisional board, Coalition Against Unsolicited Commercial E-mail
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