After installing postfix/natty-proposed, my problem with the relayhost requiring the port has also been fixed. Thanks!
-- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs