diff -up fwknop-1.9.9/fwknop.conf.hostname fwknop-1.9.9/fwknop.conf
--- fwknop-1.9.9/fwknop.conf.hostname	2008-11-12 05:03:03.000000000 +0100
+++ fwknop-1.9.9/fwknop.conf	2008-11-17 20:47:56.000000000 +0100
@@ -23,7 +23,7 @@
 EMAIL_ADDRESSES             root@localhost;
 
 ### Machine hostname
-HOSTNAME                    _CHANGEME_;
+HOSTNAME                    localhost;
 
 ### Define the firewall type.  The default is "iptables" for Linux systems,
 ### but this can be set to "ipfw" for *BSD systems.  Also supported is