Re: [ietf-822] one can re-sign without a permission to re-sign header

["John Levine" <[e-mail]>]

>author's site. That shouldn't require the mailing list to communicate 
>with the author's site, but it might require the author's site to get 
>something from the mailing list's site.

That seems overcomplicated.  Just make the expiration time fairly
short, since it's a rare mailing list that takes more than a day to do
its thing.

>> Perhaps it's time for a more concrete proposal to be written down.

It occurred to me that there's a very simple way to do this:

http://datatracker.ietf.org/doc/draft-levine-may-forward/

R's,
John