Dear Mailman-Users, I have a Mailman instance running on a vServer with Plesk, but am using email services from my provider (different IP and MX-Domain than the Mailman machine). Emails in the format n...@domain.tld generally seem to work. However, when I send an email from the same adress to one of my Mailman lists at subdomain.domain.tld, I get many bouncees who will eventually be removed from the list.
My question is: What is wrong here, my SPF or DKIM settings OR my Mailman-DMARC settings? My Mailman-DMARC settings are the following: from_is_list: No anonymous_list: No dmarc_moderation_action: Munge from dmarc_quarantine_moderation_action: Yes dmarc_none_moderation_action: No From Google I received reports of which the following XML is a clipping: <?xml version="1.0" encoding="UTF-8" ?> <feedback> <report_metadata> <org_name>google.com</org_name> <email>noreply-dmarc-supp...@google.com</email> ... </report_metadata> <policy_published> <domain>subdomain.domain.tld</domain> <adkim>r</adkim> <aspf>r</aspf> <p>reject</p> <sp>reject</sp> <pct>100</pct> </policy_published> <record> <row> <source_ip>123.456.78.90</source_ip> <count>1</count> <policy_evaluated> <disposition>quarantine</disposition> <dkim>fail</dkim> <spf>fail</spf> <reason> <type>forwarded</type> <comment>looks forwarded, downgrade to quarantine with phishing warning</comment> </reason> </policy_evaluated> </row> <identifiers> <header_from>subdomain.domain.tld</header_from> </identifiers> <auth_results> <dkim> <domain>subdomain.domain.tld</domain> <result>fail</result> <selector>default</selector> </dkim> <spf> <domain>subdomain.domain.tld</domain> <result>softfail</result> </spf> </auth_results> </record> <record> <row> <source_ip>123.456.789.0</source_ip> <count>1</count> <policy_evaluated> <disposition>quarantine</disposition> <dkim>fail</dkim> <spf>fail</spf> <reason> <type>forwarded</type> <comment>looks forwarded, downgrade to quarantine with phishing warning</comment> </reason> </policy_evaluated> </row> <identifiers> <header_from>subdomain.domain.tld</header_from> </identifiers> <auth_results> <dkim> <domain>subdomain.domain.tld</domain> <result>fail</result> <selector>default</selector> </dkim> <spf> <domain>some.random.domain.name</domain> <result>pass</result> </spf> </auth_results> </record> Thanks for your help! CK ------------------------------------------------------ Mailman-Users mailing list -- mailman-users@python.org To unsubscribe send an email to mailman-users-le...@python.org https://mail.python.org/mailman3/lists/mailman-users.python.org/ Mailman FAQ: http://wiki.list.org/x/AgA3 Security Policy: http://wiki.list.org/x/QIA9 Searchable Archives: https://www.mail-archive.com/mailman-users@python.org/ https://mail.python.org/archives/list/mailman-users@python.org/