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▷ 제품버젼 : 

▷ 오류발생 메뉴/주소 : 

▷ 에러메세지 :

▷ 질문내용 : 매일 400통가량 아래의 내용 메일이 쌓이고 한도초과로 메일을 발송할수도 없습니다.  어떻게 조치해야 할까요? 

웹메일 접근을 허용할 ip등록에 사무실 ip를 등록하면 이런식의 스팸발송을 막을수 있나요? 

[<00>] XMail bounce: Rcpt=[****@****];Error=[550-5.7.25 [115.68.59.90] The IP address sending this message does not have a
550-5.7.25 PTR record setup, or the corresponding forward DNS entry does not
550-5.7.25 point to the sending IP. As a policy, Gmail does not accept messages
550-5.7.25 from IPs with missing PTR records. Please visit
550-5.7.25 https://support.google.com/mail/answer/81126#ip-practices for more
550 5.7.25 information. v4-20020a637a04000000b005211941267asi212427pgc.153 - gsmtp]


[<01>] Error sending message [1684959864663.140317835646720.a2de.eml] from [ebook.co.kr].

ID:
Mail From: <****@****>
Rcpt To: <****@****>
Server: [142.251.8.27]


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

550-5.7.25 [115.68.59.90] The IP address sending this message does not have a
550-5.7.25 PTR record setup, or the corresponding forward DNS entry does not
550-5.7.25 point to the sending IP. As a policy, Gmail does not accept messages
550-5.7.25 from IPs with missing PTR records. Please visit
550-5.7.25 https://support.google.com/mail/answer/81126#ip-practices for more
550 5.7.25 information. v4-20020a637a04000000b005211941267asi212427pgc.153 - gsmtp


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

[PeekTime] 1684959864 : Thu, 25 May 2023 05:24:24 +0900
<<
ErrCode = -162
ErrString = End of socket stream data
SMAIL SMTP-Send MX = "gmail-smtp-in.l.google.com." SMTP = "ebook.co.kr" From = "****@****" To = "****@****" Failed !
SMTP-Error = "550-5.7.25 [115.68.59.90] The IP address sending this message does not have a
550-5.7.25 PTR record setup, or the corresponding forward DNS entry does not
550-5.7.25 point to the sending IP. As a policy, Gmail does not accept messages
550-5.7.25 from IPs with missing PTR records. Please visit
550-5.7.25 https://support.google.com/mail/answer/81126#ip-practices for more
550 5.7.25 information. v4-20020a637a04000000b005211941267asi212427pgc.153 - gsmtp"
SMTP-Server = "gmail-smtp-in.l.google.com."
>>


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

X-AuthUser: ****@****
Received: from [127.0.0.1] ([103.147.145.2]:43789)
by ebook.co.kr with [XMail 1.22 PassKorea120228 ESMTP Server]
id for <****@****> from <****@****>;
Thu, 25 May 2023 05:24:13 +0900
From: ****@****
Content-Type: multipart/alternative;
boundary="Apple-Mail-A9680E30-6730-94B4-4CD2-08C65B22C8D9"
Mime-Version: 1.0 (1.0)
Subject: Hi marc0803 Message for you from CherriKitten
Message-Id: <****@****>
Date: Wed, 24 May 2023 13:24:21 -0700
To: ****@****, ****@****
X-Mailer: iPad Mail (12H143)