diff --git a/log/show_message b/log/show_message
index 932726a..9ee2ef1 100755
--- a/log/show_message
+++ b/log/show_message
@@ -5,7 +5,7 @@ use warnings;
 
 use Data::Dumper;
 
-my $QPDIR = '/usr/home/qpsmtpd/smtpd';
+my $QPDIR = get_qp_dir();
 my $logfile = "$QPDIR/log/main/current";
 
 my $is_ip  = 0;
@@ -20,7 +20,7 @@ if ( $search =~ /^(?:[0-9]{1,3}\.){3}[0-9]{1,3}$/ ) {
     $is_ip++;
 };
 
-open my $LOG, '<', $logfile;
+open my $LOG, '<', $logfile or die "unable to open $logfile\n";
 
 if ( $is_ip ) {    # look for the connection start message for the IP
     my $ip_matches;
diff --git a/plugins/resolvable_fromhost b/plugins/resolvable_fromhost
index d65bece..3181470 100644
--- a/plugins/resolvable_fromhost
+++ b/plugins/resolvable_fromhost
@@ -68,6 +68,7 @@ Default: temp (temporary, aka soft, aka 4xx).
 use strict;
 use warnings;
 
+use lib 'lib';
 use Qpsmtpd::Constants;
 use Qpsmtpd::DSN;
 use Qpsmtpd::TcpServer;
@@ -114,13 +115,14 @@ sub hook_mail {
     };
 
     my $result = $transaction->notes('resolvable_fromhost') or do {
+        $self->log(LOGINFO, 'error, missing result' );
         return Qpsmtpd::DSN->temp_resolver_failed( $self->get_reject_type(), '' );
     };
 
     return DECLINED if $result =~ /^(?:a|ip|mx)$/;         # success
     return DECLINED if $result =~ /^(?:whitelist|null|naughty)$/; # immunity
 
-    $self->log(LOGINFO, $result ); # log error
+    $self->log(LOGINFO, "fail, $result" ); # log error
 
     return Qpsmtpd::DSN->addr_bad_from_system( $self->get_reject_type(),
                             "FQDN required in the envelope sender");