[Bug 1845751] Re: cc modification due to nodup setting breaks DKIM & thus DMARC

** Branch linked: lp:mailman/2.1 -- You received this bug notification because you are a member of Mailman Coders, which is subscribed to GNU Mailman. https://bugs.launchpad.net/bugs/1845751 Title: cc modification due to nodup setting breaks DKIM & thus DMARC To manage notifications about this bug go to: https://bugs.launchpad.net/mailman/+bug/1845751/+subscriptions