※ 필수입력정보 ※

▷ 제품버젼 :Nmail PHP 2.6.12 UTF-8

▷ 오류발생 메뉴/주소 :

▷ 에러메세지 :

[<00>] XMail bounce: Rcpt=[*******@gmail.com];Error=[550-5.7.1 This message does not have authentication information or fails to pass
550-5.7.1 authentication checks. To best protect our users from spam, the
550-5.7.1 message has been blocked. Please visit
550-5.7.1 https://support.google.com/mail/answer/81126#authentication for more
550 5.7.1 information. q194si242818wme.147 - gsmtp]


[<01>] Error sending message [***-****-*******-****-****6759808.18c38.eml] from [nobeli.co.kr].

ID: <S23B45>
Mail From: <******@******>
Rcpt To: <*******@gmail.com>
Server: <wq-in-f27.1e100.net> [74.125.140.27]


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

550-5.7.1 This message does not have authentication information or fails to pass
550-5.7.1 authentication checks. To best protect our users from spam, the
550-5.7.1 message has been blocked. Please visit
550-5.7.1 https://support.google.com/mail/answer/81126#authentication for more
550 5.7.1 information. q194si242818wme.147 - gsmtp


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

[PeekTime] ***-****-**** : Wed, 30 Jan 2019 09:26:49 +0900
<<
ErrCode = -162
ErrString = End of socket stream data
SMAIL SMTP-Send MX = "gmail-smtp-in.l.google.com." SMTP = "nobeli.co.kr" From = "****@****" To = "******@gmail.com" Failed !
SMTP-Error = "550-5.7.1 This message does not have authentication information or fails to pass
550-5.7.1 authentication checks. To best protect our users from spam, the
550-5.7.1 message has been blocked. Please visit
550-5.7.1 https://support.google.com/mail/answer/81126#authentication for more
550 5.7.1 information. q194si242818wme.147 - gsmtp"
SMTP-Server = "gmail-smtp-in.l.google.com."
>>


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

Received: from localhost ([127.0.0.1]:47720)
by nobeli.co.kr with [XMail 1.22 PassKorea120228 ESMTP Server]
id <S23B45> for <********@gmail.com> from <******@******>;
Wed, 30 Jan 2019 09:26:49 +0900
MIME-Version: 1.0
To: *********@gmail.com
From: "=?utf-8?B?7KCE7ZiV7KSA?=" <****@****>
Subject: =?utf-8?B?66mU7J287YWM7Iqk7Yq4?=
Date: Wed, 30 Jan 2019 09:26:49 +0900
Message-id: <****@****>
X-Mailer: Passkorea.NET Nmail PHP, Build 20130311
Content-Type: text/html; charset="utf-8"
Content-Transfer-Encoding: base64

▷ 질문내용 : gmail로 메일 발송이 안되고 있습니다. 

mx, spf, ptr 설정은 되어있습니다. 

어떠한 조치를 해야 하는지요?