+my(@sendmailmachines, $sendmailconfigpath, $sendmailrestart);
+if $conf->exists('sendmailmachines') {
+ @sendmailmachines = $conf->config('sendmailmachines');
+ $sendmailconfigpath = $conf->config('sendmailconfigpath') || '/etc';
+ $sendmailrestart = $conf->config('sendmailrestart');
+}