On 17.09.2019 16:20, Valeri Galtsev wrote:
On 2019-09-17 09:06, Miroslav Geisselreiter wrote:
Hi guys,
when I send e-mails to CentOS mailing list <centos@xxxxxxxxxx>, I
received DMARC / DKIM failure reports. Is it possible to solve this
problem and if so how?
That is why DMARC took 10 years of heated discussions, before it was
actually implemented - in first place by big boys who will never
hear/listen. DMARC breaks mail forwarding. Period. Breaks normal way
mail lists were operating, but mail lists found work around:
I maintain mail lists for the department, mailman is mail list server
we use. There is setting: Replace the From: if set to "Munge from"
then mail list will replace sender with mail list itself and it will
appear as send by ... through mail list. DMARC enforcing folks/servers
will be happy.
Just my $0.02
Valeri
and any S/MIME signature is broken ...
indeed there exist mail lists, that conserve the S/MIME signature ...
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