spf-discuss
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Re: Unification theory and "layers"

2004-06-20 11:04:41
On Sat, 19 Jun 2004, Greg Connor wrote:

Layer 1: PRA and MAIL FROM+SRS (and eventually SUBMITTER)
These should normally bind strongly to IP as well.

Note that in order for the PRA algorithm to work it requires all
forwarders to change their software to add a header (Resent-Sender)
using semantics explicitly excluded by RFC 2822.

-- 
Tony Finch  <dot(_at_)dotat(_dot_)at>  http://dotat.at/