diff --git a/bbs/formmail_send.php b/bbs/formmail_send.php
index 6f9289e6d..1a2c2ce9a 100644
--- a/bbs/formmail_send.php
+++ b/bbs/formmail_send.php
@@ -1,11 +1,12 @@
 <?
+define('G4_CAPTCHA', 1);
 include_once('./_common.php');
-include_once("$g4['path']/lib/mailer.lib.php");
+include_once("{$g4['path']}/lib/mailer.lib.php");
 
-if (!$config[cf_email_use])
-    alert('환경설정에서 "메일발송 사용"에 체크하셔야 메일을 발송할 수 있습니다.'.PHP_EOL.PHP_EOL.'관리자에게 문의하시기 바랍니다.');
+if (!$config['cf_email_use'])
+    alert('환경설정에서 "메일발송 사용"에 체크하셔야 메일을 발송할 수 있습니다.\\n\\n관리자에게 문의하시기 바랍니다.');
 
-if (!$is_member && $config[cf_formmail_is_member])
+if (!$is_member && $config['cf_formmail_is_member'])
     alert_close('회원만 이용하실 수 있습니다.');
 
 $to = base64_decode($to);
@@ -14,33 +15,31 @@ if (substr_count($to, "@") > 1)
     alert_close('한번에 한사람에게만 메일을 발송할 수 있습니다.');
 
 
-$key = get_session('captcha_keystring');
-if (!($key && $key == $_POST[wr_key])) {
-    session_unregister('captcha_keystring');
-    alert('정상적인 접근이 아닌것 같습니다.');
+if ($is_guest && !chk_captcha()) {
+    alert('스팸방지에 입력한 숫자가 틀렸습니다.');
 }
 
 
-for ($i=1; $i<=$attach; $i++) 
+for ($i=1; $i<=$attach; $i++)
 {
-    if ($_FILES['file'.$i][name])
-        $file[] = attach_file($_FILES['file'.$i][name], $_FILES['file'.$i][tmp_name]);
+    if ($_FILES['file'.$i]['name'])
+        $file[] = attach_file($_FILES['file'.$i]['name'], $_FILES['file'.$i]['tmp_name']);
 }
 
 $content = stripslashes($content);
-if ($type == 2) 
+if ($type == 2)
 {
     $type = 1;
     $content = preg_replace("/\n/", "<br>", $content);
-} 
+}
 
 // html 이면
-if ($type) 
+if ($type)
 {
-    $current_url = $g4[url];
-    $mail_content = '<!doctype html><html lang="ko"><head><meta charset="'.$g4[charset].'"><title>메일보내기</title><link rel="stylesheet" href="'.$current_url.'/style.css"></head><body>'.$content.'</body></html>';
-} 
-else 
+    $current_url = $g4['url'];
+    $mail_content = '<!doctype html><html lang="ko"><head><meta charset="'.$g4['charset'].'"><title>메일보내기</title><link rel="stylesheet" href="'.$current_url.'/style.css"></head><body>'.$content.'</body></html>';
+}
+else
     $mail_content = $content;
 
 mailer($fnick, $fmail, $to, $subject, $mail_content, $type, $file);
diff --git a/skin/member/neo/formmail.skin.php b/skin/member/neo/formmail.skin.php
index 933886d1d..978803523 100644
--- a/skin/member/neo/formmail.skin.php
+++ b/skin/member/neo/formmail.skin.php
@@ -1,17 +1,17 @@
 <?
-if (!defined("_GNUBOARD_")) exit; // 개별 페이지 접근 불가 
+if (!defined("_GNUBOARD_")) exit; // 개별 페이지 접근 불가
 ?>
 
 <div id="formmail" class="new_win">
     <h1><?=$name?>님께 메일보내기</h1>
 
-    <form name="fformmail" method="post" onsubmit="return fformmail_submit(this);" enctype="multipart/form-data" style="margin:0px;">
+    <form name="fformmail" method="post" action="./formmail_send.php" onsubmit="return fformmail_submit(this);" enctype="multipart/form-data" style="margin:0px;">
     <input type="hidden" name="to" value="<?=$email?>">
     <input type="hidden" name="attach" value="2">
     <input type="hidden" name="token" value="<?=$token?>">
     <? if ($is_member) { // 회원이면 ?>
-    <input type="hidden" name="fnick" value="<?=$member[mb_nick]?>">
-    <input type="hidden" name="fmail" value="<?=$member[mb_email]?>">
+    <input type="hidden" name="fnick" value="<?=$member['mb_nick']?>">
+    <input type="hidden" name="fmail" value="<?=$member['mb_email']?>">
     <? } ?>
     <table class="frm_tbl">
     <caption>메일쓰기</caption>
@@ -77,9 +77,7 @@ with (document.fformmail) {
 
 function fformmail_submit(f)
 {
-    if (!check_kcaptcha(f.wr_key)) {
-        return false;
-    }
+    <? echo chk_captcha_js(); ?>
 
     if (f.file1.value || f.file2.value) {
         // 4.00.11
@@ -89,7 +87,6 @@ function fformmail_submit(f)
 
     document.getElementById('btn_submit').disabled = true;
 
-    f.action = "./formmail_send.php";
     return true;
 }
 </script>
