I've added a note on the postfix page, as ipv6 will be a broader concern than just mailman.
https://discourse.ubuntu.com/t/mail-postfix/11325 ** Changed in: serverguide Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/676777 Title: need to add Ipv6 localhost address in /etc/postfix/main.cf to make mailman work To manage notifications about this bug go to: https://bugs.launchpad.net/serverguide/+bug/676777/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
