This is actually a bug in the ubuntu server settings. Servers should not have ipv6 privacy on by default, and postfix should honor what the admin has set.
I'll revisit this and either close it with a reference to the other bug, or reassign it, as appropriate. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089342 Title: Postfix uses temporary IPv6 address for outbound connections To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/postfix/+bug/1089342/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs