Alexander Schulz wrote:
I get a lot of spam from "consumer broadband machines", which have
dns names containing the ip address, like 24-205-10-141.dhcp.domain.tdl
I would like to reject these mail early, like the badfrom addresses I
can set in bofh. Or even earlyer, as soon as the connectio is made.
Is there a way to achieve that with courier? I didn't find anything
on the website or in the mailing list archives. Are there plans to
integrate such a feature? Or strong opinions against it?
Configure one of the DNS blacklists that keeps track of dynamic IP
Addresses. NJABL.org comes to mind. Be prepared to take the heat when
legit mail gets rejected (it will, although some may consider that
acceptable if it keeps spam down).
Jay
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