class postfix {
+
+ package { 'postfix':
+ ensure => installed
+ }
+
+ service { 'postfix':
+ ensure => running
+ }
+
munin::check { 'ps_exim4': ensure => absent }
munin::check { 'exim_mailqueue': ensure => absent }
munin::check { 'exim_mailstats': ensure => absent }