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[spf-discuss] Re: Per/user policies in "Large Domains"

2006-11-16 11:07:39
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Scott Kitterman wrote:
On Thursday 16 November 2006 11:13, K.J. Petrie wrote:
On Wednesday 15 November 2006 23:43, Scott Kitterman wrote:
You also need to think about how to handle multi-recipient messages.

Sorry, I don't see the connection. My original RPF proposal would have
had a huge problem with those, which was one of the reasons for
ditching it in favour of per/user configuration, but I can't see how
setting policies for one recipient could possibly affect or be
affected by what other recipients do.

Go look at RFC 2821 and show me how to reject the message for one
recipient and accept it for another?

There's a proposal for a "Extended SMTP DATA Reply" SMTP extension by Sam 
Varshavchik (the author of the Courier MTA) that allows recipient-specific 
replies to the DATA command to be given:

  http://www.courier-mta.org/draft-varshavchik-verp-smtpext.txt

It probably hasn't been implemented by too many other MTAs, though. :-(

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