보내려는 메일 주소는 정확한데 리턴메일이 옵니다.

분석 부탁드리며, 어떻게 조치해야 하는지 알려주십시오.

감사합니다.

-----Original Message-----
From: "way21.kr PostMaster" <****@****>
Sent: 2011-08-23 14:11:15
To: ****@****
Subject: Error sending message [***-****-*******-****-****12.4f94.eml] from [way21.kr]

[<00>] XMail bounce: Rcpt=[****@****];Error=[550 5.1.1 RUSR 110.93.25.14: No such user: <****@****>]


[<01>] Error sending message [***-****-*******-****-****12.4f94.eml] from [way21.kr].

ID: <S5E795B>
Mail From: <****@****>
Rcpt To: <****@****>
Server: <rmail-309.hanmail.net> [114.108.154.172]


[<02>] The reason of the delivery failure was:

550 5.1.1 RUSR 110.93.25.14: No such user: <****@****>


[<04>] Here is listed the message log file:

[PeekTime] ***-****-**** : Tue, 23 Aug 2011 14:11:08 +0900
<<
ErrCode = -82
ErrString = [RCPT TO:] not permitted by remote SMTP server
ErrInfo = 550 5.1.1 RUSR 110.93.25.14: No such user: <****@****>
SMAIL SMTP-Send MX = "mx1.hanmail.net." SMTP = "way21.kr" From = "****@****" To = "****@****" Failed !
SMTP-Error = "550 5.1.1 RUSR 110.93.25.14: No such user: <****@****>"
SMTP-Server = "mx1.hanmail.net."
>>


[<05>] Here is listed the initial part of the message:

Received: from localhost ([127.0.0.1]:33908)
by way21.kr with [XMail 1.22 PassKorea110630 ESMTP Server]
id <S5E795B> for <****@****> from <****@****>;
Tue, 23 Aug 2011 14:11:08 +0900
MIME-Version: 1.0
To: "=?utf-8?B?7Iug7Z2lIOuwleyaqe2drOuMgOumrA==?=" <****@****>
From: "=?utf-8?B?66y07Iah6riw6rO1KOyjvCk=?=" <****@****>
Subject: =?utf-8?B?bmMgZmVlZGVyIOyekeyXhSDrsKntlqUg67OA6rK97JeQIOuMgO2VnCDri7Xrs4Ag7Iah67aA6rG0IA==?=
Date: Tue, 23 Aug 2011 14:11:08 +0900
Message-id: <****@****>
X-Mailer: Passkorea.NET Nmail PHP, Build 20090311
Content-Type: text/html; charset="utf-8"
Content-Transfer-Encoding: base64
=====================================================
MOOSONG MACHINERY CO.,LTD.
429-847 #211-3NA, SHIHWA IND.COMPLEX 1278-10,
JEONGWANG-1DONG, SIHEUNG-SI, GYEONGGI-DO, KOREA

CHO SE YOUNG
Engineering Dept.

Tel : 82-***-****-****(207)
Fax : 82-***-****-****
Mobile : 82-***-****-****
E-mail : ****@****
=====================================================