[****@**** ~]# telnet keyence-co-kr.mail.protection.outlook.com 25
Trying 104.47.108.36...
Connected to keyence-co-kr.mail.protection.outlook.com.
Escape character is '^]'.
220 SL2KOR01FT007.mail.protection.outlook.com Microsoft ESMTP MAIL Service ready at Thu, 30 Jul 2020 06:56:14 +0000
-------------------- Original message --------------------
※ 필수입력정보 ※
▷ 제품버젼 :Nmail PHP 2.6.12
▷ 오류발생 메뉴/주소 : " style="font-size: 12px; color: rgb(68, 68, 68); font-family: 굴림, 돋음; text-decoration-line: none; background-color: rgb(255, 255, 255);">****@****
▷ 에러메세지 :
-----Original Message-----From: "my-web.kr PostMaster" <****@****>Sent: 2020-07-27 11:05:01To: ****@****Subject: Error sending message [1595814614723.2755656592.10bdf.eml] from [my-web.kr][<00>] XMail bounce: Rcpt=[****@****];Error=[The maximum number of delivery attempts has been reached][<01>] Error sending message [1595814614723.2755656592.10bdf.eml] from [my-web.kr].ID: Mail From: <****@****>Rcpt To: <****@****>Server: [104.47.108.36][<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] 1595814614 : Mon, 27 Jul 2020 10:50:14 +0900<<ErrCode = -40ErrString = Invalid server addressErrInfo = keyence-co-kr.mail.protection.outlook.com.SMAIL SMTP-Send MX = "keyence-co-kr.mail.protection.outlook.com." SMTP = "my-web.kr" From = "****@****" To = "****@****" Failed !SMTP-Error = "417 Temporary delivery error"SMTP-Server = "keyence-co-kr.mail.protection.outlook.com.">>[PeekTime] 1595814736 : Mon, 27 Jul 2020 10:52:16 +0900<<ErrCode = -5ErrString = Timeout errorSMAIL SMTP-Send MX = "keyence-co-kr.mail.protection.outlook.com." SMTP = "my-web.kr" From = "****@****" To = "****@****" Failed !SMTP-Error = "417 Temporary delivery error"SMTP-Server = "keyence-co-kr.mail.protection.outlook.com.">>[PeekTime] 1595814928 : Mon, 27 Jul 2020 10:55:28 +0900<<ErrCode = -5ErrString = Timeout errorSMAIL SMTP-Send MX = "keyence-co-kr.mail.protection.outlook.com." SMTP = "my-web.kr" From = "****@****" To = "****@****" Failed !SMTP-Error = "417 Temporary delivery error"SMTP-Server = "keyence-co-kr.mail.protection.outlook.com.">>[PeekTime] 1595815120 : Mon, 27 Jul 2020 10:58:40 +0900<<ErrCode = -5ErrString = Timeout errorSMAIL SMTP-Send MX = "keyence-co-kr.mail.protection.outlook.com." SMTP = "my-web.kr" From = "****@****" To = "****@****" Failed !SMTP-Error = "417 Temporary delivery error"SMTP-Server = "keyence-co-kr.mail.protection.outlook.com.">>[PeekTime] 1595815313 : Mon, 27 Jul 2020 11:01:53 +0900<<ErrCode = -5ErrString = Timeout errorSMAIL SMTP-Send MX = "keyence-co-kr.mail.protection.outlook.com." SMTP = "my-web.kr" From = "****@****" To = "****@****" Failed !SMTP-Error = "417 Temporary delivery error"SMTP-Server = "keyence-co-kr.mail.protection.outlook.com.">>[<05>] Here is listed the initial part of the message:Received: from localhost ([127.0.0.1]:55545)by my-web.kr with [XMail 1.22 PassKorea120228 ESMTP Server]id for <****@****> from <****@****>;Mon, 27 Jul 2020 10:50:14 +0900MIME-Version: 1.0To: ****@****Cc: "=?euc-kr?B?udq80rbzsPrA5Q==?=" <****@****>From: "=?euc-kr?B?yKOwx7+hx8G/ocDM?=" <****@****>Subject: =?euc-kr?B?w7XB+CC/+Mf8IDItM7bzwM4gVEm4rsb7uvHBryC538HWvK0=?=Date: Mon, 27 Jul 2020 10:50:14 +0900Message-id: <****@****>X-Mailer: Passkorea.NET Nmail PHP, Build 20130311Content-Type: multipart/mixed;boundary="=_1d90c6dfc7407bf82d1a4c211b93711a"
▷ 질문내용 :
outlook.com 메일을 사용하는 해당 회사로 메일을 보내면 위와같은 메시지로 반송이 옵니다.
저희 메일서버 아이피가 필터링되고 있지 않나 생각되는데 조치방법을 알고 싶습니다.
수고하세요!
