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著名的linux英雄站点的文档打包

  <li>FILTER字段用于控制该邮箱是否接受服务器的全局邮件过滤。该值设置为“OK”或为空表示对该邮箱不进行过滤；设置为“DUNNO”表示对该邮箱进行Postfix中定于的全局过滤。该值可以是任何合法的Postfix的access过滤规则。</li>
  <li>PARTITION字段用于指明邮箱存储的Cyrus-IMAP邮件分区。可以建立多个不同的邮件分区。仅为了管理方便使用。</li>
  <li>QUOTA字段指定邮箱的磁盘限额。仅为了管理方便使用。</li>
  <li>STATUS字段用来指示该用户是否有效，可以通过修改该值为0来临时禁止某个用户。</li>
</ul>
<h1><a name="a.5" id="a.5"></a>5.&#160; 安装Cyrus-SASL</h1>
<h2><a name="a.5.1" id="a.5.1"></a>5.1.&#160; 下载</h2>
<p>　　目前多数版本的LINUX中都已经内置了Cyrus-SASL，但是并不符合我们的需要，所以我们需要从rpmfind.net下载Cyrus-SASL的源RPM修改后重建并更新系统的Cyrus-SASL：</p>
<p></p>
<p>　　<a href="javascript:if(confirm('ftp://rpmfind.net/linux/redhat/enterprise/3/en/os/i386/SRPMS/cyrus-sasl-2.1.15-3.src.rpm  \n\nThis file was not retrieved by Teleport Pro, because it did not meet the project\'s file type specifications.  \n\nDo you want to open it from the server?'))window.location='ftp://rpmfind.net/linux/redhat/enterprise/3/en/os/i386/SRPMS/cyrus-sasl-2.1.15-3.src.rpm'" tppabs="ftp://rpmfind.net/linux/redhat/enterprise/3/en/os/i386/SRPMS/cyrus-sasl-2.1.15-3.src.rpm">ftp://rpmfind.net/linux/redhat/enterprise/3/en/os/i386/SRPMS/cyrus-sasl-2.1.15-3.src.rpm</a></p>
<table border="0" width="100%" bgcolor="#ccffcc">
  <tbody><tr>
    <td>
      <p>[root@mail root]# <span class="type">cd /usr/src</span></p>
      <p>[root@mail src]# <span class="type">wget <a href="javascript:if(confirm('ftp://rpmfind.net/linux/redhat/enterprise/3/en/os/i386/SRPMS/cyrus-sasl-2.1.15-3.src.rpm  \n\nThis file was not retrieved by Teleport Pro, because it did not meet the project\'s file type specifications.  \n\nDo you want to open it from the server?'))window.location='ftp://rpmfind.net/linux/redhat/enterprise/3/en/os/i386/SRPMS/cyrus-sasl-2.1.15-3.src.rpm'" tppabs="ftp://rpmfind.net/linux/redhat/enterprise/3/en/os/i386/SRPMS/cyrus-sasl-2.1.15-3.src.rpm">ftp://rpmfind.net/linux/redhat/enterprise/3/en/os/i386/SRPMS/cyrus-sasl-2.1.15-3.src.rpm</a></span></p></td>
  </tr>
</tbody></table>
<p>&#160;</p>
<h2><a name="a.5.2" id="a.5.2"></a>5.2.&#160; 编译与安装</h2>
<p>　　安装Cyrus-sasl源RPM：</p>
<table border="0" width="100%" bgcolor="#ccffcc">
  <tbody><tr>
    <td>
      <p>[root@mail src]# <span class="type">rpm -ivh cyrus-sasl-2.1.15-3.src.rpm</span></p></td>
  </tr>
</tbody></table>
<p>　　应用以下补丁文件cyrus-sasl.spec.patch：</p>
<table border="0" width="100%" bgcolor="#ccffcc">
  <tbody><tr>
    <td bgcolor="#ffffcc">*** cyrus-sasl.spec 2003-08-22 03:22:37.000000000 +0800<br>
      --- /root/cyrus-sasl.spec 2004-01-16 12:56:30.000000000 +0800<br>
      ***************<br>
      *** 5,11 ****<br>
      Summary: The Cyrus SASL library.<br>
      Name: cyrus-sasl<br>
      Version: 2.1.15<br>
      <span class="type">! Release: 3</span><br>
      License: Freely Distributable<br>
      Group: System Environment/Libraries<br>
      Source0: ftp://ftp.andrew.cmu.edu/pub/cyrus-mail/cyrus-sasl-%{version}.tar.gz<br>
      --- 5,11 ----<br>
      Summary: The Cyrus SASL library.<br>
      Name: cyrus-sasl<br>
      Version: 2.1.15<br>
      <span class="type">! Release: 3m</span><br>
      License: Freely Distributable<br>
      Group: System Environment/Libraries<br>
      Source0: ftp://ftp.andrew.cmu.edu/pub/cyrus-mail/cyrus-sasl-%{version}.tar.gz<br>
      ***************<br>
      *** 73,78 ****<br>
      --- 73,87 ----<br>
      The %{name}-md5 package contains the Cyrus SASL plugins which support<br>
      CRAM-MD5 and DIGEST-MD5 authentication schemes.<br>
      <br>
      <span class="type">+ %package mysql<br>
      + Requires: %{name} = %{version}-%{release}<br>
      + Group: System Environment/Libraries<br>
      + Summary: Mysql support for Cyrus SASL.<br>
      + <br>
      + %description mysql<br>
      + The %{name}-mysql package contains the Cyrus SASL plugins which support<br>
      + Mysql auxprop authentication schemes.<br>
      + </span><br>
      %prep<br>
      %setup -q -c -a 2<br>
      pushd cyrus-sasl-%{cs1_version}<br>
      ***************<br>
      *** 167,173 ****<br>
      --enable-cram \<br>
      --enable-digest \<br>
      --enable-plain \<br>
      <span class="type">! --enable-login</span><br>
      # --enable-auth-sasldb -- EXPERIMENTAL<br>
      make sasldir=%{_plugindir2}<br>
      popd<br>
      --- 176,183 ----<br>
      --enable-cram \<br>
      --enable-digest \<br>
      --enable-plain \<br>
      <span class="type">! --enable-login \<br>
      ! --with-mysql</span><br>
      # --enable-auth-sasldb -- EXPERIMENTAL<br>
      make sasldir=%{_plugindir2}<br>
      popd<br>
      ***************<br>
      *** 273,278 ****<br>
      --- 283,293 ----<br>
      %{_plugindir2}/*digestmd5*.so*<br>
      %{_plugindir2}/*digestmd5*.la<br>
      <br>
      <span class="type">+ %files mysql<br>
      + %defattr(-,root,root)<br>
      + %{_plugindir2}/*mysql*.so*<br>
      + %{_plugindir2}/*mysql*.la<br>
      + </span><br>
      %files gssapi<br>
      %defattr(-,root,root)<br>
      %{_plugindir}/*gssapi*.so*<br>
      ***************<br>
      *** 300,305 ****<br>
      --- 315,321 ----<br>
      %{_plugindir2}/*anonymous*.a<br>
      %{_plugindir2}/*crammd5*.a<br>
      %{_plugindir2}/*digestmd5*.a<br>
      <span class="type">+ %{_plugindir2}/*mysql*.a</span><br>
      %{_plugindir2}/*gssapi*.a<br>
      %{_plugindir2}/*login*.a<br>
      %{_plugindir2}/*plain*.a<br></td>
  </tr>
</tbody></table>
<p>　　这个补丁主要对原有的Cyrus-SASL库添加了对MySQL认识的支持。</p>
<table border="0" width="100%" bgcolor="#ccffcc">
  <tbody><tr>
    <td>
      <p>[root@mail src]# <span class="type">cd redhat/SPECS</span></p>
      <p>[root@mail SPECS]# <span class="type">patch -p0 &lt; ../../cyrus-sasl.spec.patch </span></p></td>
  </tr>
</tbody></table>
<p></p>
<p>　　如果没有出现错误，然后重建RPM：</p>
<table border="0" width="100%" bgcolor="#ccffcc">
  <tbody><tr>
    <td>
      <p>[root@mail SPECS]# <span class="type">rpmbuild -bb cyrus-sasl.spec </span></p></td>
  </tr>
</tbody></table>
<p>　　重建完成后更新系统的Cyrus-SASL：</p>
<table border="0" width="100%" bgcolor="#ccffcc">
  <tbody><tr>
    <td>
      <p>[root@mail SPECS]# <span class="type">cd ../RPMS/i386</span></p>
      <p>[root@mail i386]# <span class="type">rm -rf cyrus-sasl-debuginfo*.rpm</span></p>
      <p>[root@mail i386]# <span class="type">rpm -Uvh cyrus-sasl*.rpm</span></p></td>
  </tr>
</tbody></table>
<p>&#160;</p>
<h2><a name="a.5.3" id="a.5.3"></a>5.3.&#160; 配置</h2>
<p>　　设置Postfix使用SASL的mysql扩展认证来支持smtp auth认证：</p>
<table border="0" width="100%" bgcolor="#ccffcc">
  <tbody><tr>
    <td>
      <p>[root@mail i386]#<span class="type"> vi /usr/lib/sasl2/smtpd.conf</span></p>    </td>
  </tr>
</tbody></table>
<p>　　内容如下：</p>
<table border="0" width="100%" bgcolor="#ccffcc">
  <tbody><tr>
    <td bgcolor="#ffffcc">pwcheck_method: auxprop<br>
      mech_list: plain login<br>
      mysql_user: mail<br>
      mysql_passwd: secret<br>
      mysql_hostname: localhost<br>
      mysql_database: mail<br>
      mysql_statement: select CLEAR_PASSWORD from USER where (USERNAME = '%u'
      or MAIL = '%u@%r') limit 1 </td>
  </tr>
</tbody></table>
<p>　　对于cyrus-sasl-2.1.17版本的sasl，其对mysql、postgresql等数据库的支持已经合并为一个sql扩展，具体的配置语句略有不同。</p>
<p>　　整个系统只有Postfix的smtp auth使用了SASL认证。Courier-IMAP的认证使用了它自己的mysql扩展。</p>
<h1><a name="a.6"></a>6.&#160; 安装Maildrop</h1>
<h2><a name="a.6.1" id="a.6.1"></a>6.1.&#160; 下载</h2>
<p>　　<a href="javascript:if(confirm('http://sourceforge.net/projects/courier/  \n\nThis file was not retrieved by Teleport Pro, because it is addressed on a domain or path outside the boundaries set for its Starting Address.  \n\nDo you want to open it from the server?'))window.location='http://sourceforge.net/projects/courier/'" tppabs="http://sourceforge.net/projects/courier/">http://sourceforge.net/projects/courier/</a></p>
<table border="0" width="100%" bgcolor="#ccffcc">
  <tbody><tr>
    <td>
      <p>[root@mail i386]# <span class="type">cd /usr/src</span></p>
      <p>[root@mail src]# <span class="type">wget </span><a href="javascript:if(confirm('http://heanet.dl.sourceforge.net/sourceforge/courier/maildrop-1.6.3.tar.bz2  \n\nThis file was not retrieved by Teleport Pro, because it is addressed on a domain or path outside the boundaries set for its Starting Address.  \n\nDo you want to open it from the server?'))window.location='http://heanet.dl.sourceforge.net/sourceforge/courier/maildrop-1.6.3.tar.bz2'" tppabs="http://heanet.dl.sourceforge.net/sourceforge/courier/maildrop-1.6.3.tar.bz2">http://heanet.dl.sourceforge.net/sourceforge/courier/maildrop-1.6.3.tar.bz2 </a> </p></td>
  </tr>
</tbody></table>
<h2><a name="a.6.2" id="a.6.2"></a>6.2.&#160; 编译与安装</h2>
<p>　　先添加用户maildrop，其UID和GID是mysql数据库字段UID和GID的值：</p>
<table border="0" width="100%" bgcolor="#ccffcc">
  <tbody><tr>
    <td>
      <p>[root@mail src]# <span class="type">groupadd -g 450  maildrop</span></p>
      <p>[root@mail src]# <span class="type">useradd -g 450 -u 450 -c maildrop
      -M -d/data/mail -s/no/shell maildrop</span></p>
    </td>
  </tr>
</tbody></table>
<p>　　编译maildrop，并增加mysql支持和限额支持：</p>
<table border="0" width="100%" bgcolor="#ccffcc">
  <tbody><tr>
    <td>
      <p>[root@mail src]# <span class="type">tar -xvjf maildrop-1.6.3.tar.bz2 </span></p>
      <p>[root@mail src]# <span class="type">cd maildrop-1.6.3 </span></p>
      <p>&#160;</p>
      <p>[root@mail maildrop-1.6.3]# <span class="type">./configure \</span></p>
      <p>&gt; <span class="type">--without-db  --enable-sendmail=/usr/sbin/sendmail
          \</span></p>
      <p>&gt; <span class="type">--enable-trusted-users='root maildrop' \</span></p>
      <p>&gt; <span class="type">--enable-maildropmysql --with-mysqlconfig=/etc/maildrop.mysql \</span></p>
      <p>&gt; <span class="type">--enable-maildirquota --with-trashquota </span><span class="type">--with-dirsync</span></p>
      <p>[root@mail maildrop-1.6.3]# <span class="type">make</span></p>
      <p>[root@mail maildrop-1.6.3]# <span class="type">make install-strip </span></p>
      <p>[root@mail maildrop-1.6.3]# <span class="type">make install-man</span></p>
      <p>[root@mail maildrop-1.6.3]# <span class="type">cp maildropmysql.config
      /etc/maildrop.mysql </span></p></td>
  </tr>
</tbody></table>
<h2><a name="a.6.3" id="a.6.3"></a>6.3.&#160; 配置</h2>
<p>　　然后编辑配置文件/etc/maildrop.mysql：</p>
<table border="0" width="100%" bgcolor="#ccffcc">
  <tbody><tr>
    <td>
      <p>[root@mail maildrop-1.6.3]# <span class="type">vi /etc/maildrop.mysql</span></p>    </td>
  </tr>
</tbody></table>
<p>　　内容如下</p>
<table border="0" width="100%" bgcolor="#ccffcc">
  <tbody><tr>
    <td bgcolor="#ffffcc"><p>hostname localhost<br>
      port 3306<br>
      socket /var/lib/mysql/mysql.sock<br>
      database mail<br>
      dbuser mail<br>
      dbpw secret<br>
      dbtable USER<br>
      default_uidnumber 450<br>
      default_gidnumner 450<br>
      uid_field MAIL <br>
      uidnumber_field UID<br>
      gidnumber_field GID<br>
      maildir_field MAILDIR<br>
      homedirectory_field HOMEDIR<br> 
      quota_field QUOTA<br>
      mailstatus_field STATUS<br>
      where_clause
       "" <br> 
    </p>    </td>
  </tr>
</tbody></table>
<p>&#160;</p>
<h1><a name="a.7"></a>7.&#160; 安装Postfix</h1>
<h2><a name="a.7.1"></a>7.1.&#160; 下载</h2>
<p>　　<a href="javascript:if(confirm('http://www.postfix.org/ftp-sites.html  \n\nThis file was not retrieved by Teleport Pro, because it is addressed on a domain or path outside the boundaries set for its Starting Address.  \n\nDo you want to open it from the server?'))window.location='http://www.postfix.org/ftp-sites.html'" tppabs="http://www.postfix.org/ftp-sites.html" target="_top">http://www.postfix.org/ftp-sites.html</a></p>
<table border="0" width="100%" bgcolor="#ccffcc">
  <tbody><tr> 
    <td> <p>[root@mail maildrop-1.6.3]# <span class="type">cd /usr/src</span></p>
      <p>[root@mail src]# <span class="type">wget <a href="javascript:if(confirm('http://postfix.energybeam.com/source/official/postfix-2.0.16.tar.gz  \n\nThis file was not retrieved by Teleport Pro, because it is addressed on a domain or path outside the boundaries set for its Starting Address.  \n\nDo you want to open it from the server?'))window.location='http://postfix.energybeam.com/source/official/postfix-2.0.16.tar.gz'" tppabs="http://postfix.energybeam.com/source/official/postfix-2.0.16.tar.gz">http://postfix.energybeam.com/source/official/postfix-2.0.16.tar.gz</a> 
        </span> </p></td>
  </tr>
</tbody></table>
<h2><a name="a.7.2"></a>7.2.&#160; 编译与安装</h2>
<p>　　如果你的系统上原来有sendmail，先将其停止并将其文件改名：</p>
<table border="0" width="100%" bgcolor="#ccffcc">
  <tbody><tr> 
    <td> <p>[root@mail src]# <span class="type">/etc/init.d/sendmail stop</span></p>
      <p>[root@mail src]# <span class="type">chkconfig --level 0123456 sendmail
      off</span><br>