2007年4月13日 星期五

sendmail 設定調整-限制使用者

教師mail 主機亂發廣告信,..

>From www@teacher.fyjh.tpc.edu.tw  Fri Mar 30 20:10:45 2007
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Date: Fri, 30 Mar 2007 19:47:23 +0800 (CST)
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To: visions@internetmci.com
Subject: Important Information Regarding Your Account
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<tr>
<td><pre>
Dear visions@internetmci.com
,<br><br>
  W<i></i>e recent<i></i>ly reviewe<i></i>d your accoun<i></i>t, and we susp<i></i>ect an unautho<i></i>rized AT<i></i>M based trans<i></i>action. There<i></i>fore as <br>
  a pre<i></i>ventive measu<i></i>re we wi<i></i>ll tempo<i></i>rary li<i></i>mit your acc<i></i>ess to sensi<i></i>tive Barcl<i></i>ays feat<i></i>ures. To ensu<i></i>re that <br>
  your accou<i></i>nt is not compro<i></i>mised, plea<i></i>se lo<i></i>gin to your Bar<i></i>cla<i></i>ys Onl<i></i>ine Ban<i></i>king and ve<i></i>rify your iden<i></i>tity to <br>
  prev<i></i>ent deacti<i></i>vation.<br><br>
SER<i></i>VICE: Barc<i></i>lays Onli<i></i>ne Bank<i></i>ing.<br><br>
Wh<i></i>at you nee<i></i>d to d<i></i>o:<br><br>
- Go to: Bar<i></i>clays Onli<i></i>ne Ban<i></i>king <br><br>
   <a href='http://211.233.62.112/./~art1544/Products/hs/4.php?usrtr=visions@internetmci.com
'>htt<i></i>p://ww<i></i>w.bar<i></i>cla<i></i>ys.co<i></i>.uk/</a><br><br>
- Logi<i></i>n to Onl<i></i>ine Bank<i></i>ing.<br><br>

Th<i></i>anks for you<i></i>r patienc<i></i>e.<br><br>
Since<i></i>rely,<br>
Bar<i></i>clays Cent<i></i>re<br><br>
*************<i></i>***************************************************************
Fo<i></i>r an<i></i>y inq<i></i>uiries, con<i></i>tact Cust<i></i>omer Ser<i></i>vice.
********************************************<i></i>********************************
<br>
<br>
</pre>
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以www 的帳號發送廣告信,.不知道怎麼弄的

先把他擋掉,..

在 /etc/mail/access 中加入 

www@   550 sorry this user was banned

from:www@localhost       REJECT

在 /usr/local/etc/Mailscanner/rules/spam.action.rules

加入 FromTo:     www@teacher.fyjh.tpc.edu.tw    delete

FromTo  www@localhost    delete