Peter Bowyer wrote: > On 02/11/06, Marc Perkel <[EMAIL PROTECTED]> wrote: > >> Peter Bowyer wrote: >> >>> That's why DynaBlock, dynablock.njabl.org etc exist, and why people >>> use them as part of their mail blocking strategy. >>> >>> >>> >>> >> Is dynablock.njabl.org the same thing as running DynaStop? >> > > It's what Bill's been telling you to do instead of running DynaStop. > It's a DNSBL which lists dynamic IP ranges which have mostly been > submitted by the owning ISPs, specifically in order that people can > block email originating from them. > > It's actively maintained, and arguably more accurate than DynaStop, > since it lists real IPs rather than relying on patterns in hostnames. > Bill argues that the caching nature of DNSBL lookups gives this > mechanism an advantage over having to pass every presenting hosts's > RDNS through a load of regexps - he's probably right for some patterns > of traffic. > > Peter > > > I might use both. Since what I'm doing is sort of greylisting based on it I have have some errors without loosing any good email.
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