Re: More sorbs blacklisting
On Mon, 26 Jun 2006 19:55:26 -0400, Matt Cuttler <mcuttler@bnl.gov>
wrote:
>> What I think is needed at least for the short term is a reverse MX system.
>> So if I send an email from stev.org there is a RMX record saying that server
>> xyz is meant to be able to relay. This will at least stop spammers sending
>> as something like user@hotmail.com yahoo.com though random relays.
>That is exactly what SPF is about.
Too bad they got tangled up with Microsoft sender-id and flubbed it.
Otherwise, it had some potential. But it seems dead or dying now.
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