- hostgroups: computers, service, postfix-hosts, apache2-hosts, ftpd-hosts, rsyncd-hosts, dl360, acpid-hosts, ulogd-hosts, lenny, puppet
+ hostgroups: computers, service, apache2-hosts, ftpd-hosts, rsyncd-hosts, dl360, acpid-hosts, ulogd-hosts, lenny, puppet, incomingmailrelayed