[ietf-dkim] A more fundamental SSP axiom

[Damon]

> Personally cases I see are:
>  1. I either sign all myself OR these guys <list domains> sign on
>     my behalf
>     a. In some special cases it can also be I sign all myself AND
>        one of these guys <list domains> will also sign it
>  2. I always sign if it comes from[*] <list email address> but
>     otherwise I may not add a signature
>  3. I always sign when it goes to[*] <list email addresses> but
>     otherwise I may not add a signature
>
> [*] From and To are general concepts here and do not necessarilly
>     imply "From" and "To" header field specifically

Gets a 'Thumbs Up' from me... I like it a lot.

Regards,
Damon Sauer