diff --git a/machine_poweroff.sh b/machine_poweroff.sh
index 50c9dde..ea4a00b 100755
--- a/machine_poweroff.sh
+++ b/machine_poweroff.sh
@@ -359,8 +359,8 @@ else
    subject="Power OFF System $(hostname -f).."
    msg="    Going to power off system '$(hostname -f)' .."
 
-   echo -e "To:${_to_address}\n${content_type}\nSubject:$subject\n\n${msg}\n" \
-         | /usr/sbin/sendmail -F "Webservice Monitor" -f $from_address $_to_address
+   echo -e "To:${to_address}\n${content_type}\nSubject:$subject\n\n${msg}\n" \
+         | /usr/sbin/sendmail -F "Webservice Monitor" -f $from_address $to_address
 
 fi