Thanks for your help. I cannot remove the @localhost mapping because that would cause postfix to append @example.org which is then handled by dovecot (and thus will fail). This is also the reason wh i can't put @example.org as the preferred host for the list. However since this is caused by a bug which will eventually be fixed i decided to workaround it with a manually created mapping
mail...@lists.example.org mailman@localhost which supersedes the faulty entry created by mailman. ------------------------------------------------------ Mailman-Users mailing list Mailman-Users@python.org https://mail.python.org/mailman/listinfo/mailman-users Mailman FAQ: http://wiki.list.org/x/AgA3 Security Policy: http://wiki.list.org/x/QIA9 Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/ Unsubscribe: https://mail.python.org/mailman/options/mailman-users/archive%40jab.org
