[分享]CentOS系统下如何轻松搭建邮件服务器
<p><span style="LINE-HEIGHT: 150%; BACKGROUND: white; COLOR: #333333; FONT-SIZE: 10.5pt">看到很多朋友在问邮件服务器如何搭建，今天介绍下用</span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: Arial; BACKGROUND: white; COLOR: #333333; FONT-SIZE: 10.5pt">U-Mail</span><span style="LINE-HEIGHT: 150%; BACKGROUND: white; COLOR: #333333; FONT-SIZE: 10.5pt">邮件服务器在</span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: Arial; BACKGROUND: white; COLOR: #333333; FONT-SIZE: 10.5pt; mso-bidi-font-weight: bold">CentOS(6.X)</span><span style="LINE-HEIGHT: 150%; BACKGROUND: white; COLOR: #333333; FONT-SIZE: 10.5pt">的安装方法（一体盘安装），所谓一体盘即</span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: Arial; BACKGROUND: white; COLOR: #333333; FONT-SIZE: 10.5pt">U-Mail</span><span style="LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 9pt">与</span><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">CentOS</span><span style="LINE-HEIGHT: 150%; BACKGROUND: white; COLOR: #333333; FONT-SIZE: 10.5pt">进行了整合。</span></p><p><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">1</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">、下载</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">U-Mail</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">邮件系统</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"> for CentOS(6.X) </span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">一体盘</span></strong></p>
<p><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">请去</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"><a href="http://www.comingchina.com/html/downloads/"><span style="FONT-WEIGHT: normal">http://www.comingchina.com/html/downloads/</span></a> </span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">下载</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">U-Mail</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">邮件服务器最新版本。</span></strong></p>
<p><b><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"> 2</span></b><b><span style="LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 9pt">、解析好您的域名，将域名的</span></b><b><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">MX</span></b><b><span style="LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 9pt">记录和的</span></b><b><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">A</span></b><b><span style="LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 9pt">记录解析到您邮件服务器的</span></b><b><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">IP</span></b><b><span style="LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 9pt">地址。</span></b><b></b></p>
<p><b><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">MX</span></b><b><span style="LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 9pt">记录和</span></b><b><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">A</span></b><b><span style="LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 9pt">记录解析方法参考</span></b><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">:</span><span> <a href="http://www.comingchina.com/html/faq/anzhuangzhongzhuangbeifen/954.html">http://www.comingchina.com/html/faq/anzhuangzhongzhuangbeifen/954.html</a></span></p>
<p><span style="LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 9pt">如果您是将邮件服务器放置在内网，通过端口映射的方式将外网</span><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">IP</span><span style="LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 9pt">的服务端口映射到内网，那么必须映射端口：</span><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">25</span><span style="LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 9pt">、</span><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">110</span><span style="LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 9pt">、</span><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">80</span><span style="LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 9pt">等。</span></p>
<p><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">3</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">、将</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">BIOS</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">启动方式设置为光驱启动，并放入</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">U-Mail for CentOS(6.X) </span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">一体盘光盘</span></strong></p>
<p><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">4</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">、出现安装界面后，按回车键</span></strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"> <?xml:namespace prefix = o /><o:p></o:p></span></p>
<p><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">5</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">、设置</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">TCP/IP</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">参数（使用</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">Tab</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">键切换，空格键选择），选择如下图，按</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">“OK”</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">按钮。</span></strong></p>
<p><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"><span style="LINE-HEIGHT: 150%; BACKGROUND: white; COLOR: #333333; FONT-SIZE: 10.5pt"><img src="http://www.comingchina.com/upfile/2013/06/09/20130609152200_429.jpg"/></span></span></p>
<p><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"><span style="LINE-HEIGHT: 150%; BACKGROUND: white; COLOR: #333333; FONT-SIZE: 10.5pt"></span></span><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">6</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">、设置</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">IP</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">地址、子网掩码、网关和</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">DNS</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">等参数（请根据自己的网络环境设置这些参数），如下图。按</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">“OK”</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">按钮。</span></strong></p>
<p><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"><img src="http://www.comingchina.com/upfile/2013/06/09/20130609152200_796.jpg"/><o:p></o:p></span></p>
<p><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"><o:p> </o:p></span></p>
<p><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"><img src="http://www.comingchina.com/upfile/2013/06/09/20130609152200_522.jpg"/><o:p></o:p></span></p>
<p><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">7</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">、点击</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">“Yes</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">，</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">discard any data”</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">按钮进行初始化磁盘</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">(</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">如磁盘中有重要数据，请先备份再操作</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">)</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">，如下图：</span></strong></p>
<p><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"><img src="http://www.comingchina.com/upfile/2013/06/09/20130609152201_374.jpg"/><o:p></o:p></span></p>
<p><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">8</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">、设置</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">root</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">密码，点击</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">“</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">下一步</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">”</span></strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"> <o:p></o:p></span></p>
<p><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">9</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">、设置分区，这里我们选择自动分区（用户可以自定义分区，一般建</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">1</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">个</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">boot</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">分区，</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">1</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">个</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">swap</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">分区和</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">1</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">个根分区），点击</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">“</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">下一步</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">”</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">，如下图：</span></strong></p>
<p><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"><img src="http://www.comingchina.com/upfile/2013/06/09/20130609152201_227.jpg"/><o:p></o:p></span></p>
<p><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">10</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">、直接点击</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">“</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">下一步</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">”</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">，如下图：</span></strong></p>
<p><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"><img src="http://www.comingchina.com/upfile/2013/06/09/20130609152201_533.jpg"/><o:p></o:p></span></p>
<p><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">11</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">、直接点击</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">“</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">下一步</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">”</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">：</span></strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"> <o:p></o:p></span></p>
<p><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">12</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">、选择默认的</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">GRUB</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">引导装载程序，并点击</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">“</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">下一步</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">”</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">，如下图：</span></strong></p>
<p><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"><img src="http://www.comingchina.com/upfile/2013/06/09/20130609154204_184.jpg"/><o:p></o:p></span></p>
<p><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">13</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">、开始安装系统</span></strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"> <o:p></o:p></span></p>
<p><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">14</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">、出现安装完成界面，点击</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">“</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">重新引导</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">”</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">重启服务器</span></strong></p>
<p><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"> <strong><span style="FONT-FAMILY: Arial">15</span></strong></span><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">、重启好后，输入</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt">root</span></strong><strong><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 9pt">帐号和密码登录系统，如下图：</span></strong></p>
<p><span style="LINE-HEIGHT: 150%; FONT-SIZE: 9pt"><br/></span><span style="LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 9pt">。。。。</span></p>
<p><span style="LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 9pt">。。。。</span></p>
<p><span style="LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 9pt">由于版面太长，详细安装步骤请参考</span><span><a href="http://www.comingchina.com/html/faq/umailanzhuangjiaocheng/962.html">http://www.comingchina.com/html/faq/umailanzhuangjiaocheng/962.html</a></span></p> 赞赞赞赞赞赞赞
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