On Tuesday 12 January 2016 01:58:55 Nick Koretsky wrote:
> On Tue, 12 Jan 2016 00:46:31 +0000
>
> Lisi Reisz <lisi.reisz@...> wrote:
> > On Tuesday 12 January 2016 00:36:08 Lisi Reisz wrote:
> > > On Monday 11 January 2016 20:51:26 Nick Koretsky wrote:
> > > > On Mon, 11 Jan 2016 17:54:55 +0000
> > > >
> > > > Lisi Reisz <lisi.reisz@...> wrote:
> > > > > I have been getting messages again from the ezmlm program.  They
> > > > > have improved - at least now I shall only be ejected if the probe
> > > > > fails, not if *I* bounce another message.
> > > > >
> > > > > In itself it is not a problem, since I can ignore or delete them,
> > > > > but it means that I get none of deloptes' messages to this list.
> > > > > The error message that I am sent suggests that it is Gmail's fault,
> > > > > but both deloptes and I use exactly the same email addresses on the
> > > > > Debian list as on this one, and I get his messages there, so it
> > > > > must in some way be due to ezmlm.  Is there anything I, or anyone
> > > > > here, can do about it?
> > > >
> > > > It is a Yahoo fault. Yahoo uses ant-spoofing scheme called DMARC,
> > > > basically telling the world "reject any mail with @yahoo From fields
> > > > if they a not coming from yahoo mail servers". Gmail honors that
> > > > request and reject deloptes messages to the list because they a
> > > > coming from TDE servers.
> > >
> > > Thanks for the explanation, Nick.  But why do I get the Debian list
> > > ones? Presumably they take ownership, do they?
> >
> > They "resend" it, whatever they mean by that.  So it says sent from Joe
> > Blogs, resent from debian-user@...  That requires a lot of
> > mauling does it?
>
> Well, i am not exactly sure what are the minimum changed required to make
> DMARC happy, i never run a DMARC compatible list myself. Looking through
> the lists i subscribed to there maybe even some way to leave From intact.
> Quck googling says that ezmlm added some DMARC support started with version
> 7.2.0, so you may try to talk to the list admins about it.

Thanks, Nick.  Yes, Debian does seem to leave the From intact.  If one replies 
carelessly the reply goes to author not list!!

Lisi