[syslinux] dmarc_moderaction_action

[Geert Stappers]

On Sun, Jan 04, 2015 at 08:33:12PM +0000, Gene Cumm wrote:
> On Sunday, January 4, 2015 12:53 PM, Geert Stappers wrote:
> > On Sun, Jan 04, 2015 at 03:14:51PM +0100, Geert Stappers wrote:
> > > >  dmarc_moderation_action (privacy): Action to take when anyone posts
> > > >    to the list from a domain with a DMARC Reject/Quarantine Policy.
> > > >
> > > >    Wrap Message -- applies the "from_is_list Wrap Message" transformation
> > > >      to these messages.
> > > >
> > > >  from_is_list (general): Replace the From: header address with the
> > > >    list's posting address to mitigate issues stemming from the original
> > > >    From: domain's DMARC or similar policies.
> > > >
> > > >  Wrap Message
> > > >    Just wrap the message in an outer message with the From: header
> > > >    containing the list's posting address and with the original From:
> > > >    address added to the addresses in the original Reply-To: header and
> > > >    with Content-Type: message/rfc822. This is effectively a one message
> > > >    MIME format digest.
> > > >
> > > > Just, 2015-01-04, 12:30 UTC, was dmarc_moderation_action set to 'Wrap Message'
> > >
> > > A first message came through,
> > 
> > A first message from yahoo.com ( http://www.syslinux.org/archives/2015-January/023060.html )
> > did arive at my e-mail server, _without_ modified 'From:', _without_ Content-Type: message/rfc822
> > and _without_ 'Reply-To' header.
> > 
> > I have pressed (again??) "submit" in the mailman web interface,
> > loaded another mailman admin webpage, reloaded the page 'dmarc_moderation_action'
> > and have seen the setting 'Wrap Message'
> 
> 
> In reading Mailman docs, there are sometimes where apply is enough and
> sometimes a daemon restart is needed (though docs would indicate this
> isn't needed for this).

On sandbox testing machine there was _no_ deamon restart needed.

This E-mail is to inform that the setting
for dmarc_moderaction_action is now 'Munge From'.


> > > we shall see how it goes further.
> > 
> > As in "Let it happen". There will be messages from domains that
> > have DMARC policy "reject". I have you such an address, use it. Try to do
> > two things at the same time: Regular postings and "test DMARC postings".
> 
> 
> Hope this is wrapped.  From web client.
> 
> 
> > Groeten
> > Geert Stappers
> > 
> > $ host -t txt _dmarc.yahoo.com
> > _dmarc.yahoo.com descriptive text "v=DMARC1\; p=reject\; sp=none\; pct=100\; rua=mailto:dmarc-yahoo-rua op yahoo-inc.com, mailto:dmarc_y_rua op yahoo.com\;"
> 
> 
> p=reject is the annoying and aggressive part.

Sad, but true


Groeten
Geert Stappers
-- 
Leven en laten leven