안녕하세여...
 아래는 sendmail.cf 의 일부예여...
 # it's spam bot
HX-PMFLAGS:$>check_all
HX-Reply-To:$>check_all
HX-AD2000-Serial:$>check_all
HX-AD2000-Register:$>check_all
HX-Sender:$>check_all
HX-Topica-Id:$>check_all
HX-Company-Info:$>check_all
 ... ...
 # everyting deny
Scheck_all
R$*     $#error $: 553 We do not accept mail from spammers -
${Msg_master}
  여기에서여... 위 ruleset 이 정의된 라인을 어떻게 해석 해야 하는지여?
위에서 check_all 로 정의한 헤드정보가 메일에 하나라도 발견되면 리턴하
라
는 말인지여? 무지 어렵네여... ㅡ.ㅡ
 메일을 보내면 아래와 같은 에러가 나면서 리턴되거던여... ㅡ.ㅡ
위의 rule 에서 어떤룰에 걸린건지 좀 봐 주세여...
 SMTP error from remote mailer after end of data:
host mail.test.com [192.168.1.2]: 553 5.0.0 We do not accept
mail from spammers - If you have questions,please email
 ------ This is a copy of the message, including all the
headers. ------
 Return-path: <michael.roehle at toepfer.de>
Received: from fwd11.sul.t-online.de
by mailout08.sul.t-online.com with smtp
id 16zxKL-00056f-0J; Tue, 23 Apr 2002 12:15:13 +0200
Received: from 192.168.90.250 (520033570784-0001@
[217.224.193.106]) by fmrl11.sul.t-online.com
with esmtp id 16zxKC-0jfDY8C; Tue, 23 Apr 2002 12:15:04 +0200
To: ce93 at test.com From:<michael.roehle at toepfer.de>
Subject:
Date:23 Apr 2002 10:13:21 UT
Priority: normal
X-Priority: 3 (Normal)
Importance: normal
X-Mailer: DvISE by Tobit Software, Germany
(0193.4148484B47494D504B4D)
X-David-Sym:0
X-David-Flags: 33554432
Disposition-Notification-To:<michael.roehle at toepfer.de>
Return-Receipt-To:<michael.roehle at toepfer.de>
Message-ID:<DIIE.0000072600055BB5@192.168.90.250>
MIME-Version:1.0
Content-Type: multipart/alternative;
boundary="----_=_NextPart_000_00055BB5.3CC54FE0"
X-Sender: 520033570784-0001 at t-dialin.net  This message is in MIME format. Since your mail reader does
not understand
this format, some or all of this message may not be legible.
 ------_=_NextPart_000_00055BB5.3CC54FE0
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: quoted-printable
    도와 주세여...
부탁 드립니당...