On Mon, Nov 9, 2020 at 7:54 AM Gerald Pfeifer <gp@suse.com> wrote:
On Mon 2020-11-09, Per Jessen wrote:
We have been in contact with the board and SUSE IT for about a month, yes.
https://progress.opensuse.org/issues/72133 is the original ticket.
SUSE IT has deferred enabling DMARC to give openSUSE more time. The switch is now happening six weeks after they first reached out.
To ensure postings to openSUSE lists from suse.com addresses would continue to be accepted by all mailservers, we had two options -
a) remove the listname prefix and the footer texts from all lists, thereby maintaining a valid DKIM signature, b) step up the migration to mailman which had already been in the works for quite some time. As Neal wrote, mailman offers som functionality help mitigate some unwanted effects of DMARC.
I hope b) doesn't mean faking From: headers?
Neal prefers that from what I remember. I believe that's the wrong tradeoff. Been there, done that, still hate it (and now understand why gcc.gnu.org/sourceware.org do that -- redhat.com uses Mimecast, too.)
Yes, I would prefer that, but unfortunately we're doing the opposite. Mailman 3 supports selectively sending the mails pristine too, to pass DMARC tests, so we're doing that for domains that do DMARC reject/quarantine. The listname prefix in the subject header is being removed globally, but footer will only not be appended for emails from domains with the DMARC reject/quarantine policy. -- 真実はいつも一つ！/ Always, there's only one truth! -- To unsubscribe, e-mail: opensuse-project+unsubscribe@opensuse.org To contact the owner, email: opensuse-project+owner@opensuse.org