>From log: Setting up postfix (2.9.1-5) ...
Postfix configuration was not changed. If you need to make changes, edit /etc/postfix/main.cf (and others) as needed. To view Postfix configuration values, see postconf(1). After modifying main.cf, be sure to run '/etc/init.d/postfix reload'. Running newaliases newaliases: warning: valid_hostname: invalid character 40(decimal): ubunturocks.(null) newaliases: fatal: file /etc/postfix/main.cf: parameter myhostname: bad parameter value: ubunturocks.(null) dpkg: error processing postfix (--configure): subprocess installed post-installation script returned error exit status 75 -- 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/1014360 Title: package postfix 2.9.1-5 failed to install/upgrade: subprocess installed post-installation script returned error exit status 75 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/postfix/+bug/1014360/+subscriptions -- 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