※ 필수입력정보 ※

▷ 제품버젼 : Nmail PHP 3.1 UTF-8

▷ 오류발생 메뉴/주소 : 메일 발송

▷ 에러메세지 : 417 Temporary delivery error 관련 에러

▷ 질문내용 : 상대방측(롯데)으로 메일 발송시 아래와 같이 리턴메일이 반송(417 Temporary delivery                      error) 되어옵니다.

                다른곳에서(포털사이트) 메일을 발송하면 받아지는데, 저희쪽에서 메일을 발송하면

                아래와 같은 리턴메일을 수신하게 되는데 원인을 알수 있을까요.

-----Original Message-----
From: "ktservice.net PostMaster" <****@****>
Sent: 2021-06-18 14:09:54
To: ****@****
Subject: Error sending message [1623992316287.7f99da7fc700.79c7.c7b154.eml] from [ktservice.net]

[<00>] XMail bounce: Rcpt=[****@****];Error=[The maximum number of delivery attempts has been reached]


[<01>] Error sending message [1623992316287.7f99da7fc700.79c7.c7b154.eml] from [ktservice.net].

ID: <SDE4633>
Mail From: <****@****>
Rcpt To: <****@****>
Server: <antispam.lotte.net> [210.93.149.133]


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

The maximum number of delivery attempts has been reached


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

[PeekTime] 1623992316 : Fri, 18 Jun 2021 13:58:36 +0900
<<
ErrCode = -152
ErrString = End of socket stream data
SMAIL SMTP-Send MX = "antispam.lotte.net." SMTP = "ktservice.net" From = "****@****" To = "****@****" Failed !
SMTP-Error = "417 Temporary delivery error"
SMTP-Server = "antispam.lotte.net."
>>
[PeekTime] 1623992450 : Fri, 18 Jun 2021 14:00:50 +0900
<<
ErrCode = -152
ErrString = End of socket stream data
SMAIL SMTP-Send MX = "antispam.lotte.net." SMTP = "ktservice.net" From = "****@****" To = "****@****" Failed !
SMTP-Error = "417 Temporary delivery error"
SMTP-Server = "antispam.lotte.net."
>>
[PeekTime] 1623992578 : Fri, 18 Jun 2021 14:02:58 +0900
<<
ErrCode = -152
ErrString = End of socket stream data
SMAIL SMTP-Send MX = "antispam.lotte.net." SMTP = "ktservice.net" From = "****@****" To = "****@****" Failed !
SMTP-Error = "417 Temporary delivery error"
SMTP-Server = "antispam.lotte.net."
>>
[PeekTime] 1623992722 : Fri, 18 Jun 2021 14:05:22 +0900
<<
ErrCode = -152
ErrString = End of socket stream data
SMAIL SMTP-Send MX = "antispam.lotte.net." SMTP = "ktservice.net" From = "****@****" To = "****@****" Failed !
SMTP-Error = "417 Temporary delivery error"
SMTP-Server = "antispam.lotte.net."
>>
[PeekTime] 1623992866 : Fri, 18 Jun 2021 14:07:46 +0900
<<
ErrCode = -152
ErrString = End of socket stream data
SMAIL SMTP-Send MX = "antispam.lotte.net." SMTP = "ktservice.net" From = "****@****" To = "****@****" Failed !
SMTP-Error = "417 Temporary delivery error"
SMTP-Server = "antispam.lotte.net."
>>


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

Received: from localhost ([127.0.0.1]:34458)
by ktservice.net with [XMail 1.27 PassKorea160330 ESMTP Server]
id <SDE4633> for <****@****> from <****@****>;
Fri, 18 Jun 2021 13:58:36 +0900
MIME-Version: 1.0
To: ****@****
Cc: "=?utf-8?B?67CV7J287ZmY?=" <****@****>,
"=?utf-8?B?7KCE64+Z7ISd?=" <****@****>,
"=?utf-8?B?6rmA7ZmN64Ko?=" <****@****>,
"=?utf-8?B?7J207JiI66a8?=" <****@****>,
****@****
From: "=?utf-8?B?6rmA7IOB66+8?=" <****@****>
Subject: =?utf-8?B?UkU6IFJFOiBb66Gv642w66CM7YOIXSBLLVZpemVyb+yDge2SiCDqtIDroKgg66y47J2Y65Oc66a964uI64ukLiA=?=
Date: Fri, 18 Jun 2021 13:58:36 +0900
Message-id: <****@****>
X-Mailer: Passkorea.NET Nmail PHP, Build 20130311
Content-Type: multipart/related;
boundary="=_8043770891d1a18b5f2f3f46e9032a18"