Re: [dmarc-ietf] non-mailing list use case for differing header domains

[Dotzero <[e-mail]>]

On Tue, Aug 4, 2020 at 11:39 AM Jim Fenton <[e-mail]> wrote:

> On 8/2/20 5:43 PM, Douglas E. Foster wrote:
> > As to the transparency question, it should be clear that there will be
> > no simple solution to the ML problem.
>
> Actually, there is: If your domain has users that use mailing lists,
> don't publish 'reject' or 'quarantine' policies. Generally this means to
> just use those policies for domains used for transactional email.
>
> Unfortunately we seem to be focused on very complex technical solutions
> to a misdeployment problem.
>
> -Jim
>
>
There is another solution. Move users to a separate domain from the domain
your transactional mails are sent from. You can also put users on a
separate subdomain.

There are many ways for this to be addressed without coming up with complex
standards solutions.

Michael Hammer