※ 필수입력정보 ※

▷ 제품버젼 :
▷ 오류발생 메뉴/주소 :
▷ 에러메세지 :
-----Original Message-----
From: ****@****
[mailto:****@****]
Sent: Monday, May 07, 2007 11:30 AM
To: ****@****
Subject: failure notice

Hi. This is the qmail-send program at ns1.leadersweb.co.kr.
I'm afraid I wasn't able to deliver your message to the following addresses.
This is a permanent error; I've given up. Sorry it didn't work out.

<****@****>:
Connected to 216.39.53.2 but greeting failed.
Remote host said: 421 Message from (211.215.16.57) temporarily deferred -
4.16.50. Please refer to
http://help.yahoo.com/help/us/mail/defer/defer-06.html
I'm not going to try again; this message has been in the queue too long.

--- Below this line is a copy of the message.

Return-Pa th: <****@****>
Received: (qmail 2427 invoked by uid 3001); 7 May 2007 11:02:54 +0900
Hanbiro-VS-Header: |||,KR,211.104.128.173,17536,***-****-****.2423
Received: from unknown (HELO KAS) (****@****@211.104.128.173)
by 0 (qmail 1.03 + ejcp v14) with SMTP;
7 May 2007 11:02:53 +0900
Reply-To: <****@****>
From: "DONGBANG" <****@****>
To: <****@****>
Cc: <****@****>
Subject: [2nd Request] Sample order
Date: Mon, 7 May 2007 11:02:49 +0900
Organization: DongBang
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="----=_NextPart_000_0011_01C79097.400E7820"
X-Mailer: Microsoft Office Outlook, Build 11.0.5510
thread-index: AceNKHIMvkIxCHKTRnmpksTo8oxtpgAA2SxAAMd0k4AAACKNMA==
X-MimeOLE: Produced By Microsoft MimeOLE V6.***-****-****

This is a multi-part message in MIME format.

------=_NextPart_000_0011_01C79097.400E7820
Content-Type: text/plain;
charset="us-ascii"
Content-Transfer-Encoding: 7bit

▷ 질문내용 :
해당 메일서버는 KISA-RBL에 블록되어있지 않고, 리버스도메인도 설정되어있습니다.
일시적인 에러라고 하여 다시 보냈지만 같은 에러메시지를 받았습니다.

무엇이 문제일까요?? 혹시 야후에서 한국네트워크 전체를 스팸으로 간주하여 블록하는건가여??
아님 자체 필터링이 있어서 걸르는 걸까요??