[ClusterLabs] Antw: [EXT] Re: clusterlabs.org upgrade done

[Valentin Vidić]

On Wed, Mar 04, 2020 at 10:05:50AM +0200, Strahil Nikolov wrote:
> Maybe I will be unsubscribed every 10th email instead of every 5th one.

AFAICT from the reports, the mail I send to the list might not get
delivered, perhaps this is causing the unsubscribe too:

  <record>
    <row>
      <source_ip>78.46.95.29</source_ip>
      <count>2</count>
      <policy_evaluated>
        <disposition>reject</disposition>
        <dkim>fail</dkim>
        <spf>fail</spf>
      </policy_evaluated>
    </row>
    <identifiers>
      <header_from>valentin-vidic.from.hr</header_from>
    </identifiers>
    <auth_results>
      <dkim>
        <domain>valentin-vidic.from.hr</domain>
        <result>permerror</result>
      </dkim>
      <spf>
        <domain>clusterlabs.org</domain>
        <result>none</result>
      </spf>
    </auth_results>
  </record>

For DKIM the problem is that list modifies Subject and body so
the signature is not valid anymore. The list would need to remove
DKIM headers, change the From field to list address and perhaps
add DKIM signature of its own. Another options is for the list
to stop modifying messages:
https://begriffs.com/posts/2018-09-18-dmarc-mailing-list.html

For SPF if would be good to add SPF records into DNS for clusterlabs.org
domain.

-- 
Valentin