아래 에러 메세지로 보아, 귀사의 도메인의 DNS 에서 MX 레코드가 잘못되어 수신을 거부했다는 의미로 보여집니다.

550-It appears that the DNS operator for gammac.co.kr 550-has installed an invalid MX record with an IP address 550-instead of a domain name on the right hand side.

DNS 관리업체(호스팅업체)에 gammac.co.kr 도메인의 MX레코드를

다음처럼 IP 대신 도메인 주소로 변경을 요청하시고,

변경이 완료되면 다시 해당 주소로 메일을 보내보시기 바랍니다.

121.78.236.156

=>

mail.gammac.co.kr

-------------------- Original message --------------------

※ 필수입력정보 ※

▷ 제품버젼 : nmail PHP

▷ 오류발생 메뉴/주소 :

▷ 에러메세지 : 550-Verification failed for <****@****>

▷ 질문내용 :  리턴되는 메일인데 원인을 좀 알수있을까요

-----Original Message-----

From: maruhosting.net PostMaster [mailto:****@****]

Sent: Wednesday, November 14, 2012 2:45 PM

To: ****@****

Subject: Error sending message [1352871837209.2808060784.822e6.eml] from [maruhosting.net]

[<00>] XMail bounce: Rcpt=[****@****];Error=[550-Verification

failed for <****@****>

550-It appears that the DNS operator for gammac.co.kr 550-has installed an invalid MX record with an IP address 550-instead of a domain name on the right hand side.

550 Sender verify failed]

[<01>] Error sending message [1352871837209.2808060784.822e6.eml] from [maruhosting.net].

ID:       

Mail From: <****@****>

Rcpt To:   <****@****>

Server:    [203.216.5.84]

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

550-Verification failed for <****@****> 550-It appears that the DNS operator for gammac.co.kr 550-has installed an invalid MX record with an IP address 550-instead of a domain name on the right hand side.

550 Sender verify failed

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

[PeekTime] 1352871837 : Wed, 14 Nov 2012 14:43:57 +0900 <<

ErrCode   = -82

ErrString = [RCPT TO:] not permitted by remote SMTP server

ErrInfo   = 550-Verification failed for <****@****>

550-It appears that the DNS operator for gammac.co.kr 550-has installed an invalid MX record with an IP address 550-instead of a domain name on the right hand side.

550 Sender verify failed

SMAIL SMTP-Send MX = "mx.mail.gol.com." SMTP = "maruhosting.net" From = "****@****" To = "****@****" Failed !

SMTP-Error = "550-Verification failed for <****@****> 550-It appears that the DNS operator for gammac.co.kr 550-has installed an invalid MX record with an IP address 550-instead of a domain name on the right hand side.

550 Sender verify failed"

SMTP-Server = "mx.mail.gol.com."

>> 

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

X-AuthUser: ****@****

Received: from KM06 ([113.88.77.215]:1779)

       by maruhosting.net with [XMail 1.22 PassKorea120228 ESMTP Server]

       id for <****@****> from <****@****>;

       Wed, 14 Nov 2012 14:43:51 +0900

From: <****@****>

To: <****@****>

Cc: <****@****>

Subject: New Professional Mechanical keyboard:AURA GAMING MULTI KEYBOARD

Date: Wed, 14 Nov 2012 13:44:23 +0800

MIME-Version: 1.0

Content-Type: multipart/related;

       boundary="----=_NextPart_000_005E_01CDC26E.28F2E310"

X-Mailer: Microsoft Office Outlook, Build 11.0.5510

thread-index: Ac3CJyY9WsGLDKbvRqiF4dbiBrotRgAA+1OQ

X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3664