Martin A. Brooks
martin at antibodymx.net
Sun Oct 19 19:04:42 BST 2008
Oliver Gorwits wrote:
> True, I should have mentioned...
> DKIM (nee DomainKeys) probably has the most hope in my eyes, at
> least, but it's early days yet.
Many spammers were early adopters of SPF, DomainKeys etc. There are
some edge cases where they're useful for antispam filtering (i.e. for
SPF where a domains sets "-all" and you get mail from an IP not listed
in their record), but they're most certainly not antispam systems in
their own right.
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