Hi all, I’m running a mailman3 site with several small mailing lists.
Today Google let all mails without DKIM sig bounce. Other ESPs refuse my mails because of brokem DKIM sig. Currently the listserver does not DKIM-sign nor remove DKIM-sigs. It seems, that mails with DKIM-sig (from the author domain, but broken bei the list server) are accepted by Google. Should I adopt ARC? Along with DMARC? What is best practice in 2022? Any help appreciated, Axel --- PGP-Key: CDE74120 ☀ computing @ chaos claudius _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
