Index: /branches/version-2_12-dev/data/class/SC_SendMail.php
===================================================================
--- /branches/version-2_12-dev/data/class/SC_SendMail.php	(revision 21634)
+++ /branches/version-2_12-dev/data/class/SC_SendMail.php	(revision 21703)
@@ -142,8 +142,6 @@
                 // 制御文字を変換する。
                 $_name = $name;
-                $_name = ereg_replace('<','＜', $_name);
-                $_name = ereg_replace('>','＞', $_name);
                 $_name = mb_encode_mimeheader($_name, 'JIS', 'B', "\n");
-                $name_address = '"' . $_name . '"<' . $mail_address . '>';
+                $name_address = $_name . ' <' . $mail_address . '>';
             } else {
                 $name_address = $mail_address;