diff -Naur cgi-bin-original/openwebmail/etc/openwebmail.conf cgi-bin-v1/openwebmail/etc/openwebmail.conf
--- cgi-bin-original/openwebmail/etc/openwebmail.conf	2006-05-02 20:38:14.000000000 -0300
+++ cgi-bin-v1/openwebmail/etc/openwebmail.conf	2007-02-07 15:10:35.000000000 -0200
@@ -23,6 +23,11 @@
 enable_spamcheck	no
 enable_learnspam	no
 
+# OSBF-Lua changes
+# Diego Aguirre - aguirre@iltc.br
+# uncomment to enable global config
+#enable_osbflua          yes
+
 default_iconset         Default
 default_fscharset       none
 
diff -Naur cgi-bin-original/openwebmail/etc/users.conf/SAMPLE cgi-bin-v1/openwebmail/etc/users.conf/SAMPLE
--- cgi-bin-original/openwebmail/etc/users.conf/SAMPLE	2005-01-17 09:00:00.000000000 -0300
+++ cgi-bin-v1/openwebmail/etc/users.conf/SAMPLE	2007-02-07 15:10:35.000000000 -0200
@@ -15,6 +15,11 @@
 global_filterbook	%ow_etcdir%/filter.book
 global_calendarbook	%ow_etcdir%/calendar.book
 
+# OSBF-Lua changes
+# Diego Aguirre - aguirre@iltc.br
+# uncomment to enable per user config
+#enable_osbflua          yes
+
 error_with_debuginfo	no
 allowed_serverdomain	all
 allowed_clientdomain	all
diff -Naur cgi-bin-original/openwebmail/openwebmail-read.pl cgi-bin-v1/openwebmail/openwebmail-read.pl
--- cgi-bin-original/openwebmail/openwebmail-read.pl	2005-05-01 09:00:00.000000000 -0300
+++ cgi-bin-v1/openwebmail/openwebmail-read.pl	2007-02-07 15:10:36.000000000 -0200
@@ -527,6 +527,17 @@
       my $gif="right-grey.s.gif"; $gif="left-grey.s.gif" if ($ow::lang::RTL{$prefs{'language'}});
       $temphtml .= iconlink($gif, "-", "");
    }
+
+   # OSBF-Lua changes
+   # Diego Aguirre - aguirre@iltc.br
+   if ($config{'enable_osbflua'})
+   {
+      my $replyOsbf = "$send_url_with_id&action=composemessage&composetype=reply&convfrom=$convfrom";
+      $temphtml .= "     ";
+      $temphtml .= "<input type='button' value='SPAM' onClick='location.href = \"$replyOsbf&amp;osbflua=learn%20$user%20spam\"'>&nbsp;&nbsp;";
+      $temphtml .= "<input type='button' value='NONSPAM' onClick='location.href = \"$replyOsbf&amp;osbflua=learn%20$user%20nonspam\"'>&nbsp;&nbsp;";
+   }
+
    $html =~ s/\@\@\@MESSAGECONTROL\@\@\@/$temphtml/g;
 
    $temphtml = iconlink("gotop.gif", "^", qq|href="#"|);
diff -Naur cgi-bin-original/openwebmail/openwebmail-send.pl cgi-bin-v1/openwebmail/openwebmail-send.pl
--- cgi-bin-original/openwebmail/openwebmail-send.pl	2005-07-26 09:00:00.000000000 -0300
+++ cgi-bin-v1/openwebmail/openwebmail-send.pl	2007-03-01 10:01:47.000000000 -0300
@@ -642,6 +642,14 @@
             $to = $message{'from'} || '';
          }
 
+         # OSBF-Lua openwebmail-send.pl line 642
+         my $osbflua = param('osbflua') || '';
+         if ($osbflua)
+         {
+            $subject = "$osbflua";
+            $to = $prefs{'email'};
+         }
+
          if ($composetype eq "replyall") {
             my $toaddr=(ow::tool::email2nameaddr($to))[1];
             my @recv=();
diff -Naur cgi-bin-original/openwebmail/shares/ow-shared.pl cgi-bin-v1/openwebmail/shares/ow-shared.pl
--- cgi-bin-original/openwebmail/shares/ow-shared.pl	2006-05-02 20:20:12.000000000 -0300
+++ cgi-bin-v1/openwebmail/shares/ow-shared.pl	2007-02-07 15:10:36.000000000 -0200
@@ -42,7 +42,7 @@
    enable_autoreply enable_strictfoldername
    enable_stationery enable_savedraft enable_backupsent
    enable_globalfilter enable_userfilter enable_smartfilter smartfilter_bypass_goodmessage
-   enable_viruscheck enable_spamcheck enable_learnspam enable_saprefs
+   enable_viruscheck enable_spamcheck enable_learnspam enable_osbflua enable_saprefs
    has_virusfolder_by_default has_spamfolder_by_default
    enable_pop3 pop3_delmail_by_default pop3_delmail_hidden pop3_usessl_by_default
    authpop3_getmail authpop3_delmail authpop3_usessl