[ietf-dkim] DKIM on envelope level
sm at resistor.net
Thu Oct 29 08:28:57 PDT 2009
At 06:45 29-10-2009, Dave CROCKER wrote:
>I was just at a session at an industry trade association where the
>doing DKIM during SMTP came up. There were operations folk who very
>the idea of being able to obtain some DKIM benefit during the SMTP session,
>before the dot...
Murray and I discussed the idea of doing DKIM during SMTP last
year. There were some flaws in the idea such as how to deal with
replay. There is also the drawback of getting this deployed as it
requires changes to the MTA.
>What /was/ discussed was the possibility of doing a signature that would
>validate before DATA. This merely requires a signature that does
>not cover the
I guess that you are looking at it implementation-wise where we can
skip the body() call. This is like having a "l=0".
P.S. Apologies to the WG Chairs for going off-topic.
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