Hello,

On Tue, 7 Apr 2020, Frank Ch. Eigler wrote:

> > I find that unconvincing, because even googlegroup email lists don't 
> > mangle From: from sender domains that are now mangled by sourceware.org 
> > :-/
> 
> It turns out receiving mail FROM google-groups mail is itself
> sometimes at risk because it fails to do this From: mangling, and its
> ARC/DKIM re-signature of mail requires even more software to process
> and bless.  (Its current behaviour on some groups-gmail lists I'm on
> are DMARC non-compliant.)

In a way that's amusing and just reinforces my p.o.v. that DMARC is 
bollocks.

> > Can we please switch it off?  It's not like we really had a problem
> > before the switch to mailman.
> 
> We have offered some first-hand evidence that there were problems,
> just they were worked on by people in the background.

Okay, now the question is, are those problems offsetting the current 
problems?  IMHO they don't, but of course I'm heavily biased, not having 
had those old problems  :)


Ciao,
Michael.

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