※ 필수입력정보 ※

▷ 제품버젼 :
▷ 사용중인 주소(URL) : http://
▷ 문제발생시 메뉴/주소 :
▷ 문제발생시 에러메세지
:

▷ 질문내용
: 수고하십니다 메일 사용중 외국의 특정 몇개의 메일에서만 이렇게 오류가 발생을 하고 있습니다. 아래와 같은 두가지인데 무엇때문인지요? 각각의 설명좀 부탁드리겟습니다.


Error Message : 451 4.1.8 Domain of sender address ****@**** does not resolve

-- You SendMail --

Received: from customer7fab1x (218.148.64.247)
by msinternet.co.kr (211.214.185.66) with [Nmail V3.5 20040105(S)]
for <****@****> from <****@****>;
Tue, 06 Apr 2004 09:31:39 +0900
Message-ID: <009501c41b6f$1e759a40$****@****>
From: "ksoh" <****@****>
To: "Tak Cheong International Ltd." <****@****>
Subject: Mail problem.
Date: Tue, 6 Apr 2004 09:35:51 +0900
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="----=_NextPart_000_0092_01C41BBA.8CFDB240"
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 6.***-****-****
Disposition-Notification-To: "ksoh" <****@****>
X-MimeOLE: Produced By Microsoft MimeOLE V6.***-****-****

This is a multi-part message in MIME format.
-----------------------------------------------------------------------------------------------------
Error Message : 553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1)

-- You SendMail --

Received: from customer7fab1x (218.148.64.247)
by msinternet.co.kr (211.214.185.66) with [Nmail V3.5 20040105(S)]
for <****@****> from <****@****>;
Tue, 06 Apr 2004 09:26:18 +0900
Message-ID: <008a01c41b6e$5eaaf070$****@****>
From: "ksoh" <****@****>
To: <****@****>
Subject: Mail checking.
Date: Tue, 6 Apr 2004 09:30:31 +0900
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="----=_NextPart_000_0087_01C41BB9.CE4DC740"
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 6.***-****-****
Disposition-Notification-To: "ksoh" <****@****>
X-MimeOLE: Produced By Microsoft MimeOLE V6.***-****-****

This is a multi-part message in MIME format.