※ 필수입력정보 ※

▷ 제품버젼 : Nmail PHP 2.6.12

▷ 오류발생 메뉴/주소 :

▷ 에러메세지 : 리턴메일

▷ 질문내용 :

아래와 같은 리턴 메일이 3일째 계속 들어오고 있습니다.

아무래도 해킹을 당했거나 스팸이 우리 서버를 통해서 발송되고 있는 것 같습니다.

막을 수 있는 방법이 있을까요?

-----Original Message-----
From: **********.net PostMaster [mailto:postmaster@*********.net]
Sent: Tuesday, September 22, 2015 7:48 AM
To: *****@***.co.kr
Subject: Error sending message [***-****-*******-****-****08.28ea.eml] from
[**********.net]

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

[<01>] Error sending message [***-****-*******-****-****08.28ea.eml] from
[**********.net].

ID: <S2828D1>
Mail From: <*****@***.co.kr>
Rcpt To: <****@****>
Server: <mx2.free.fr> [212.27.48.7]

[<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, 22 Sep 2015 07:38:54 +0900 <<
ErrCode = -41
ErrString = Bad server response
ErrInfo = 421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/
SMAIL SMTP-Send MX = "mx1.free.fr." SMTP = "**********.net" From =
"*****@***.co.kr" To = "****@****" Failed !
SMTP-Error = "421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/"
SMTP-Server = "mx1.free.fr."
>>
<<
ErrCode = -41
ErrString = Bad server response
ErrInfo = 421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/
SMAIL SMTP-Send MX = "mx2.free.fr." SMTP = "**********.net" From =
"*****@***.co.kr" To = "****@****" Failed !
SMTP-Error = "421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/"
SMTP-Server = "mx2.free.fr."
>>
[PeekTime] ***-****-**** : Tue, 22 Sep 2015 07:41:06 +0900 <<
ErrCode = -41
ErrString = Bad server response
ErrInfo = 421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/
SMAIL SMTP-Send MX = "mx1.free.fr." SMTP = "**********.net" From =
"*****@***.co.kr" To = "****@****" Failed !
SMTP-Error = "421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/"
SMTP-Server = "mx1.free.fr."
>>
<<
ErrCode = -41
ErrString = Bad server response
ErrInfo = 421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/
SMAIL SMTP-Send MX = "mx2.free.fr." SMTP = "**********.net" From =
"*****@***.co.kr" To = "****@****" Failed !
SMTP-Error = "421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/"
SMTP-Server = "mx2.free.fr."
>>
[PeekTime] ***-****-**** : Tue, 22 Sep 2015 07:43:14 +0900 <<
ErrCode = -41
ErrString = Bad server response
ErrInfo = 421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/
SMAIL SMTP-Send MX = "mx1.free.fr." SMTP = "**********.net" From =
"*****@***.co.kr" To = "****@****" Failed !
SMTP-Error = "421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/"
SMTP-Server = "mx1.free.fr."
>>
<<
ErrCode = -41
ErrString = Bad server response
ErrInfo = 421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/
SMAIL SMTP-Send MX = "mx2.free.fr." SMTP = "**********.net" From =
"*****@***.co.kr" To = "****@****" Failed !
SMTP-Error = "421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/"
SMTP-Server = "mx2.free.fr."
>>
[PeekTime] ***-****-**** : Tue, 22 Sep 2015 07:45:38 +0900 <<
ErrCode = -41
ErrString = Bad server response
ErrInfo = 421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/
SMAIL SMTP-Send MX = "mx1.free.fr." SMTP = "**********.net" From =
"*****@***.co.kr" To = "****@****" Failed !
SMTP-Error = "421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/"
SMTP-Server = "mx1.free.fr."
>>
<<
ErrCode = -41
ErrString = Bad server response
ErrInfo = 421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/
SMAIL SMTP-Send MX = "mx2.free.fr." SMTP = "**********.net" From =
"*****@***.co.kr" To = "****@****" Failed !
SMTP-Error = "421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/"
SMTP-Server = "mx2.free.fr."
>>
[PeekTime] ***-****-**** : Tue, 22 Sep 2015 07:48:02 +0900 <<
ErrCode = -41
ErrString = Bad server response
ErrInfo = 421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/
SMAIL SMTP-Send MX = "mx1.free.fr." SMTP = "**********.net" From =
"*****@***.co.kr" To = "****@****" Failed !
SMTP-Error = "421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/"
SMTP-Server = "mx1.free.fr."
>>
<<
ErrCode = -41
ErrString = Bad server response
ErrInfo = 421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/
SMAIL SMTP-Send MX = "mx2.free.fr." SMTP = "**********.net" From =
"*****@***.co.kr" To = "****@****" Failed !
SMTP-Error = "421 Your IP (211.***.***.***) is temporary blacklisted by an
anti-troyan rule, retry later and/or visit http://postmaster.free.fr/"
SMTP-Server = "mx2.free.fr."
>>

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

X-AuthUser: *****@***.co.kr
Received: from [127.0.0.1] ([181.23.172.22]:56888)
by **********.net with [XMail 1.22 PassKorea120228 ESMTP Server]
id <S2828D1> for <****@****> from <*****@***.co.kr>;
Tue, 22 Sep 2015 07:38:44 +0900
Content-Type: multipart/alternative;
boundary="Apple-Mail=_0C80967BFE-923C-33A7-5***-****-****351"
MIME-Version: 1.0
Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2104\))
Subject: Superb pills for =?UTF-8?B?4oCYbGl0dGxlIGZyaWVuZOKAmQ==?= fixing
male craving to do your best
From: *****@***.co.kr
Date: Tue, 22 Sep 2015 01:11:57 +0100
Message-Id: <****@****>
To: ****@****, ****@****, ****@****,
****@****, ****@****, ****@****, ****@****,
****@****, ****@****
X-Mailer: Apple Mail (2.2104)

아래는 SMTP Log 내용중 일부입니다.

"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:00"   "[127.0.0.1]"   "libero.it"     "*****@***.co.kr"       "****@****"      "S28A617"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:02"   "[127.0.0.1]"   "libero.it"     "*****@***.co.kr"       "****@****"      "S28A617"       "RECV=OK"       "*****@***.co.kr"       "910"   ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:05"   "[127.0.0.1]"   "comcast.net"   "*****@***.co.kr"       "****@****"   "S28A62F"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:06"   "[127.0.0.1]"   "hotmail.fr"    "*****@***.co.kr"       "****@****"  "S28A62F"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:07"   "[127.0.0.1]"   "hotmail.com"   "*****@***.co.kr"       "****@****" "S28A62F"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:08"   "[127.0.0.1]"   "googlemail.com"        "*****@***.co.kr"       "****@****" "S28A62F"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:08"   "[127.0.0.1]"   "aol.com"       "*****@***.co.kr"       "****@****"       "S28A62F"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:09"   "[127.0.0.1]"   "comcast.net"   "*****@***.co.kr"       "****@****"    "S28A62F"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:10"   "[127.0.0.1]"   "aol.com"       "*****@***.co.kr"       "****@****" "S28A62F"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:11"   "[127.0.0.1]"   "sfr.fr"        "*****@***.co.kr"       "****@****"       "S28A62F"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:12"   "[127.0.0.1]"   "hotmail.com"   "*****@***.co.kr"       "****@****"  "S28A62F"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:14"   "[127.0.0.1]"   "hotmail.com"   "*****@***.co.kr"       "****@****"  "S28A62F"       "RECV=OK"       "*****@***.co.kr"       "964"   ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:17"   "[127.0.0.1]"   "comcast.net"   "*****@***.co.kr"       "****@****" "S28A649"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:18"   "[127.0.0.1]"   "alfa.telenordia.se"    "*****@***.co.kr"       "****@****"       "S28A649"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:19"   "[127.0.0.1]"   "hotmail.com"   "*****@***.co.kr"       "****@****"        "S28A649"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:19"   "[127.0.0.1]"   "gmail.com"     "*****@***.co.kr"       "****@****"  "S28A649"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:20"   "[127.0.0.1]"   "bellsouth.net" "*****@***.co.kr"       "****@****"        "S28A649"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:21"   "[127.0.0.1]"   "comcast.net"   "*****@***.co.kr"       "****@****"       "S28A649"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:22"   "[127.0.0.1]"   "sbcglobal.net" "*****@***.co.kr"       "****@****"   "S28A649"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:23"   "[127.0.0.1]"   "aol.com"       "*****@***.co.kr"       "****@****"     "S28A649"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""
"**********.net"        "**********.net"        "5.234.10.131"  "2015-09-24 00:00:24"   "[127.0.0.1]"   "yahoo.com.au"  "*****@***.co.kr"       "****@****"        "S28A649"       "RCPT=OK"       "*****@***.co.kr"       "0"     ""