diff --git a/config_inc.php.sample b/config_inc.php.sample
index 9bfe76b..aa6e021 100644
--- a/config_inc.php.sample
+++ b/config_inc.php.sample
@@ -50,11 +50,11 @@ $g_phpMailer_method		= PHPMAILER_METHOD_MAIL; # or PHPMAILER_METHOD_SMTP, PHPMAI
 $g_smtp_host			= 'localhost';			# used with PHPMAILER_METHOD_SMTP
 $g_smtp_username		= '';					# used with PHPMAILER_METHOD_SMTP
 $g_smtp_password		= '';					# used with PHPMAILER_METHOD_SMTP
-$g_administrator_email  = 'administrator@example.com';
-$g_webmaster_email      = 'webmaster@example.com';
+$g_administrator_email  = 'administrator@localhost';
+$g_webmaster_email      = 'webmaster@localhost';
 $g_from_name			= 'Mantis Bug Tracker';
-$g_from_email           = 'noreply@example.com';	# the "From: " field in emails
-$g_return_path_email    = 'admin@example.com';	# the return address for bounced mail
+$g_from_email           = 'noreply@localhost';	# the "From: " field in emails
+$g_return_path_email    = 'admin@localhost';	# the return address for bounced mail
 $g_email_receive_own	= OFF;
 $g_email_send_using_cronjob = OFF;