[Mimedefang] DMARC pessimism (was Re: ADMINISTRIVIA: Yahoo users may not post to this mailing list)

[Les Mikesell]

On Wed, Apr 23, 2014 at 9:50 AM, David F. Skoll <dfs at roaringpenguin.com> wrote:
>> These moves, by the way, will have the effect of rendering DMARC completely
> useless.  Mailing-list owners will change the From: header to
> look something like:
>
> From: "poster at yahoo.com" <address at listdomain.net>
>
> Users will see "poster at yahoo.com" in their MUA.  They will see a
> successful DMARC pass.  The concern I raised at
> http://www.dmarc.org/pipermail/dmarc-discuss/2012-February/000189.html
> will continue to go unaddressed.

A standard for user interfaces???  What planet do you expect that to happen on?

-- 
   Les Mikesell
     lesmikesell at gmail.com