※ 필수입력정보 ※

▷ 제품버젼 : Nmail PHP2.6.12 UTF-8

▷ 오류발생 메뉴/주소 : 웹메일 :****@**** / 받은 메일 ****@****" Failed

▷ 에러메세지 :

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


[<01>] Error sending message [***-****-*******-****-****6944384.bd80a5.eml] from [webmail.nayana.com].

ID: <S12F247B>
Mail From: <****@****>
Rcpt To: <****@****>
Server: <rhine.add.re.kr> [180.67.175.164]


[<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] ***-****-**** : Tue, 17 Sep 2019 09:42:39 +0900
<<
ErrCode = -162
ErrString = End of socket stream data
SMAIL SMTP-Send MX = "rhine.add.re.kr." SMTP = "webmail.nayana.com" From = "****@****" To = "****@****" Failed !
SMTP-Error = "417 Temporary delivery error"
SMTP-Server = "rhine.add.re.kr."
>>
[PeekTime] ***-****-**** : Tue, 17 Sep 2019 09:44:42 +0900
<<
ErrCode = -162
ErrString = End of socket stream data
SMAIL SMTP-Send MX = "rhine.add.re.kr." SMTP = "webmail.nayana.com" From = "****@****" To = "****@****" Failed !
SMTP-Error = "417 Temporary delivery error"
SMTP-Server = "rhine.add.re.kr."
>>
[PeekTime] ***-****-**** : Tue, 17 Sep 2019 09:46:50 +0900
<<

▷ 질문내용 : 메일 발송 후에 위 내용과 같이 리턴메일이 오고 있습니다.