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

[<01>] Error sending message [***-****-*******-****-****08.115fb0e.eml] from [genexon.co.kr].

ID: <SCF0852>

Mail From: <********@genexon.co.kr>

Rcpt To: <********@yahoo.com>

Server: <mtaproxy3.free.mail.vip.bf1.yahoo.com> [67.195.204.72]

[<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] ***-****-**** : Thu, 6 Aug 2020 15:30:17 +0900

<<

ErrCode = -162

ErrString = End of socket stream data

SMAIL SMTP-Send MX = "mta7.am0.yahoodns.net." SMTP = "genexon.co.kr" From = "********@genexon.co.kr" To = "********@yahoo.com" Failed !

SMTP-Error = "421 4.7.0 [TSS04] Messages from 221.139.104.20 temporarily deferred due to user complaints - 4.16.55.1; see

SMTP-Server = "mta7.am0.yahoodns.net."

>>

<<

ErrCode = -162

ErrString = End of socket stream data

SMAIL SMTP-Send MX = "mta6.am0.yahoodns.net." SMTP = "genexon.co.kr" From = "********@genexon.co.kr" To = "********@yahoo.com" Failed !

SMTP-Error = "421 4.7.0 [TSS04] Messages from 221.139.104.20 temporarily deferred due to user complaints - 4.16.55.1; see

SMTP-Server = "mta6.am0.yahoodns.net."

>>

<<

ErrCode = -162

ErrString = End of socket stream data

SMAIL SMTP-Send MX = "mta5.am0.yahoodns.net." SMTP = "genexon.co.kr" From = "********@genexon.co.kr" To = "********@yahoo.com" Failed !

SMTP-Error = "421 4.7.0 [TSS04] Messages from 221.139.104.20 temporarily deferred due to user complaints - 4.16.55.1; see

SMTP-Server = "mta5.am0.yahoodns.net."

>>

[PeekTime] ***-****-**** : Thu, 6 Aug 2020 15:32:27 +0900

<<

ErrCode = -162

ErrString = End of socket stream data

SMAIL SMTP-Send MX = "mta7.am0.yahoodns.net." SMTP = "genexon.co.kr" From = "********@genexon.co.kr" To = "********@yahoo.com" Failed !

SMTP-Error = "421 4.7.0 [TSS04] Messages from 221.139.104.20 temporarily deferred due to user complaints - 4.16.55.1; see

SMTP-Server = "mta7.am0.yahoodns.net."

>>

<<

ErrCode = -162

ErrString = End of socket stream data

SMAIL SMTP-Send MX = "mta6.am0.yahoodns.net." SMTP = "genexon.co.kr" From = "********@genexon.co.kr" To = "********@yahoo.com" Failed !

SMTP-Error = "421 4.7.0 [TSS04] Messages from 221.139.104.20 temporarily deferred due to user complaints - 4.16.55.1; see

SMTP-Server = "mta6.am0.yahoodns.net."

>>

<<

ErrCode = -162

ErrString = End of socket stream data

SMAIL SMTP-Send MX = "mta5.am0.yahoodns.net." SMTP = "genexon.co.kr" From = "********@genexon.co.kr" To = "********@yahoo.com" Failed !

SMTP-Error = "421 4.7.0 [TSS04] Messages from 221.139.104.20 temporarily deferred due to user complaints - 4.16.55.1; see

SMTP-Server = "mta5.am0.yahoodns.net."

>>

[PeekTime] ***-****-**** : Thu, 6 Aug 2020 15:34:35 +0900

<<

ErrCode = -162

ErrString = End of socket stream data

SMAIL SMTP-Send MX = "mta7.am0.yahoodns.net." SMTP = "genexon.co.kr" From = "********@genexon.co.kr" To = "********@yahoo.com" Failed !

SMTP-Error = "421 4.7.0 [TSS04] Messages from 221.139.104.20 temporarily deferred due to user complaints - 4.16.55.1; see

SMTP-Server = "mta7.am0.yahoodns.net."

>>

<<

ErrCode = -162

ErrString = End of socket stream data

SMAIL SMTP-Send MX = "mta6.am0.yahoodns.net." SMTP = "genexon.co.kr" From = "********@genexon.co.kr" To = "********@yahoo.com" Failed !

SMTP-Error = "421 4.7.0 [TSS04] Messages from 221.139.104.20 temporarily deferred due to user complaints - 4.16.55.1; see

SMTP-Server = "mta6.am0.yahoodns.net."

>>

<<

ErrCode = -162

ErrString = End of socket stream data

SMAIL SMTP-Send MX = "mta5.am0.yahoodns.net." SMTP = "genexon.co.kr" From = "********@genexon.co.kr" To = "********@yahoo.com" Failed !

SMTP-Error = "421 4.7.0 [TSS04] Messages from 221.139.104.20 temporarily deferred due to user complaints - 4.16.55.1; see

SMTP-Server = "mta5.am0.yahoodns.net."

>>

[PeekTime] ***-****-**** : Thu, 6 Aug 2020 15:36:59 +0900

<<

ErrCode = -162

ErrString = End of socket stream data

SMAIL SMTP-Send MX = "mta7.am0.yahoodns.net." SMTP = "genexon.co.kr" From = "********@genexon.co.kr" To = "********@yahoo.com" Failed !

SMTP-Error = "421 4.7.0 [TSS04] Messages from 221.139.104.20 temporarily deferred due to user complaints - 4.16.55.1; see

SMTP-Server = "mta7.am0.yahoodns.net."

>>

<<

ErrCode = -162

ErrString = End of socket stream data

SMAIL SMTP-Send MX = "mta6.am0.yahoodns.net." SMTP = "genexon.co.kr" From = "********@genexon.co.kr" To = "********@yahoo.com" Failed !

SMTP-Error = "421 4.7.0 [TSS04] Messages from 221.139.104.20 temporarily deferred due to user complaints - 4.16.55.1; see

SMTP-Server = "mta6.am0.yahoodns.net."

>>

<<

ErrCode = -162

ErrString = End of socket stream data

SMAIL SMTP-Send MX = "mta5.am0.yahoodns.net." SMTP = "genexon.co.kr" From = "********@genexon.co.kr" To = "********@yahoo.com" Failed !

SMTP-Error = "421 4.7.0 [TSS04] Messages from 221.139.104.20 temporarily deferred due to user complaints - 4.16.55.1; see

SMTP-Server = "mta5.am0.yahoodns.net."

>>

[PeekTime] ***-****-**** : Thu, 6 Aug 2020 15:39:23 +0900

<<

ErrCode = -162

ErrString = End of socket stream data

SMAIL SMTP-Send MX = "mta7.am0.yahoodns.net." SMTP = "genexon.co.kr" From = "********@genexon.co.kr" To = "********@yahoo.com" Failed !

SMTP-Error = "421 4.7.0 [TSS04] Messages from 221.139.104.20 temporarily deferred due to user complaints - 4.16.55.1; see

SMTP-Server = "mta7.am0.yahoodns.net."

>>

<<

ErrCode = -162

ErrString = End of socket stream data

SMAIL SMTP-Send MX = "mta6.am0.yahoodns.net." SMTP = "genexon.co.kr" From = "********@genexon.co.kr" To = "********@yahoo.com" Failed !

SMTP-Error = "421 4.7.0 [TSS04] Messages from 221.139.104.20 temporarily deferred due to user complaints - 4.16.55.1; see

SMTP-Server = "mta6.am0.yahoodns.net."

>>

<<

ErrCode = -162

ErrString = End of socket stream data

SMAIL SMTP-Send MX = "mta5.am0.yahoodns.net." SMTP = "genexon.co.kr" From = "********@genexon.co.kr" To = "********@yahoo.com" Failed !

SMTP-Error = "421 4.7.0 [TSS04] Messages from 221.139.104.20 temporarily deferred due to user complaints - 4.16.55.1; see

SMTP-Server = "mta5.am0.yahoodns.net."

>>

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

Received: from localhost ([127.0.0.1]:51684)

by genexon.co.kr with [XMail 1.22 PassKorea120228 ESMTP Server]

id <SCF0852> for <********@yahoo.com> from <********@genexon.co.kr>;

Thu, 6 Aug 2020 15:30:16 +0900

MIME-Version: 1.0

To: ********@yahoo.com

From: "=?euc-kr?B?sei29Mf2?=" <********@genexon.co.kr>

Subject: TEST

Date: Thu, 06 Aug 2020 15:30:16 +0900

Message-id: <****@****>

X-Mailer: Passkorea.NET Nmail PHP, Build 20130311

Content-Type: text/html; charset="euc-kr"

Content-Transfer-Encoding: base64