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    <title>开源邮件技术社区</title>
    <link>http://www.thismail.org/bbs/index.php</link>
    <description>Latest 20 threads of all forums</description>
    <copyright>Copyright(C) 开源邮件技术社区</copyright>
    <generator>Discuz! Board by Comsenz Inc.</generator>
    <lastBuildDate>Thu, 09 Sep 2010 03:58:04 +0000</lastBuildDate>
    <ttl>60</ttl>
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      <title>开源邮件技术社区</title>
      <link>http://www.thismail.org/bbs/</link>
    </image>
    <item>
      <title>Trying AHCI in 8.0</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4185</link>
      <description><![CDATA[One of the neat new things in 8 is the native AHCI driver which replaces the old one (which was a part of the &quot;normal&quot; ATA driver set and had not allowed the use of AHCI's full potential). It's remarkably easy to try it in a recent 8.0-RC system]]></description>
      <category>BSD Unix维护</category>
      <author>scyzxp</author>
      <pubDate>Sun, 05 Sep 2010 07:54:22 +0000</pubDate>
    </item>
    <item>
      <title>很奇怪的收不到信. 拒绝所有来信,内部可以收到</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4184</link>
      <description><![CDATA[不清楚哪里出的错, 内部收发是没有问题的,但是外部回弹的信息是: <br />
<br />
<br />
由于暂时性的错误导致邮件无法发送成功。<br />
英文说明:SMTP error, RCPT TO: 554 5.7.1 Service unavailable; Client host [220.181.15.114] blocked using opm.blitzed.org<br />
<br />
而邮件服务器上的显示.. 有 ...]]></description>
      <category>Tmail技术支持</category>
      <author>jinwei672</author>
      <pubDate>Fri, 03 Sep 2010 11:39:11 +0000</pubDate>
    </item>
    <item>
      <title>Using rsync on sparse Virtual Machine disk images.</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4183</link>
      <description><![CDATA[Background<br />
<br />
I have a co-located server for hosting Virtual Machines (KVM and VMWare). These virtual machines use sparse files as their disk images. This saves a huge amount of space, without incurring too much of a slowdown - it also takes a]]></description>
      <category>Linux维护</category>
      <author>scyzxp</author>
      <pubDate>Fri, 03 Sep 2010 06:15:27 +0000</pubDate>
    </item>
    <item>
      <title>POSTFIX 配置出现问题</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4182</link>
      <description><![CDATA[使用以下结构配置POSTFIX 时出现问题.<br />
1.Unable to open mailbox<br />
maildrop: authlib: groupid=1001redhat9+postfix+cyrus-sasl+mysql+postfixadmin+courier-imap+courier-maildrop<br />
<br />
maildrop: authlib: userid=1001<br />
maildrop: authlib: logname=test@t]]></description>
      <category>Postfix</category>
      <author>keke</author>
      <pubDate>Sat, 28 Aug 2010 06:33:23 +0000</pubDate>
    </item>
    <item>
      <title>HOWTO: 在本地配置名字服务器并启用 DNSSEC</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4181</link>
      <description><![CDATA[注：本文原作者 Jimmy Xu，对本文所叙述的内容，如有疑问，请直接与原作者联系。<br />
<br />
DNSSEC 这东西出来的时间也不短了，根服务器上早都有了相关支持，.org 域和一些 ccTLD 也都已经完全部署。不过很遗憾的是，现在域名注册商提供的 DNS 系统少有支持这一安全扩展的，所以 ...]]></description>
      <category>Linux维护</category>
      <author>scyzxp</author>
      <pubDate>Thu, 26 Aug 2010 15:36:55 +0000</pubDate>
    </item>
    <item>
      <title>RHEL/CentOS 5.5上编译安装升级Linux 2.6.35.1新内核</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4180</link>
      <description><![CDATA[昨天偶去Linux内核网站（8、如图所示，启动成功，OK。]]></description>
      <category>Linux维护</category>
      <author>scyzxp</author>
      <pubDate>Wed, 25 Aug 2010 14:10:25 +0000</pubDate>
    </item>
    <item>
      <title>一次linux2.6.35内核编译及后续iptables问题处理</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4179</link>
      <description><![CDATA[环境：centos5.5<br />
<br />
下载内核：]]></description>
      <category>Linux维护</category>
      <author>scyzxp</author>
      <pubDate>Wed, 25 Aug 2010 14:02:46 +0000</pubDate>
    </item>
    <item>
      <title>KVM源码安装</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4178</link>
      <description><![CDATA[KVM源码安装<br />
<br />
系统环境<br />
CentOS 5.5 x64<br />
<br />
安装基本系统和开发工具<br />
<br />
编译内核(源码在这里下载)]]></description>
      <category>Linux维护</category>
      <author>scyzxp</author>
      <pubDate>Wed, 25 Aug 2010 07:45:43 +0000</pubDate>
    </item>
    <item>
      <title>Linux下简单限制网卡的带宽</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4177</link>
      <description><![CDATA[Linux下限制网卡的带宽，可用来模拟服务器带宽耗尽，从而测试服务器在此时的访问效果。<br />
<br />
　　1、安装iproute<br />
yum -y install iproute<br />
<br />
<br />
　　2、限制eth0网卡的带宽为50kbit：<br />
/sbin/tc qdisc add dev eth0 root tbf rate 50kbit latency 50ms burst 1000<br />
<br />
<br />
　　]]></description>
      <category>Linux维护</category>
      <author>scyzxp</author>
      <pubDate>Wed, 25 Aug 2010 05:28:12 +0000</pubDate>
    </item>
    <item>
      <title>network traffic monitor for KVM guests</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4176</link>
      <description><![CDATA[Hi,<br />
<br />
I just noticed this post and did some checking with libvirt. I am able  <br />
to get the interface that is used in a KVM vm via the dumpxml command,  <br />
and then get the network interface statistics via domifstat (see the  <br />]]></description>
      <category>Linux维护</category>
      <author>scyzxp</author>
      <pubDate>Tue, 24 Aug 2010 14:53:02 +0000</pubDate>
    </item>
    <item>
      <title>孕妇补钙注意事项</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4175</link>
      <description><![CDATA[孕妇补钙注意事项<br />
      孕妇补钙，需贯穿孕前期、孕中期、孕晚期和产后期四个阶段，长期补钙性价比也是首要考虑的因素。<br />
      孕期补钙<br />
      每个孕妇都需要补钙。因为胎儿骨骼形成所需要的钙完全来源于母体，准妈妈消耗的钙量要远远大于普通人，光靠饮食中的钙是不 ...]]></description>
      <category>轻松一刻</category>
      <author>貓貓小兲芐</author>
      <pubDate>Tue, 24 Aug 2010 09:48:51 +0000</pubDate>
    </item>
    <item>
      <title>网购机票如何鉴别真假</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4174</link>
      <description><![CDATA[网购机票如何鉴别真假<br />
      淘宝网昨日发布的数据显示，淘宝旅行平台每日机票出票量已经达到1万张左右，相当于每8.6秒就售出一张。今年5月，淘宝杀入在线售卖机票的市场，网上售票竞争日趋激烈，各网站还打起了价格战。<br />
    记者了解到，目前除航空公司官方网站外，在 ...]]></description>
      <category>轻松一刻</category>
      <author>貓貓小兲芐</author>
      <pubDate>Tue, 24 Aug 2010 09:47:54 +0000</pubDate>
    </item>
    <item>
      <title>经典实用的网站优化技巧</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4173</link>
      <description><![CDATA[]]></description>
      <category>轻松一刻</category>
      <author>貓貓小兲芐</author>
      <pubDate>Tue, 24 Aug 2010 09:46:19 +0000</pubDate>
    </item>
    <item>
      <title>openwebmail初始化出错</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4172</link>
      <description><![CDATA[# /var/www/cgi-bin/openwebmail/openwebmail-tool.pl --init<br />
<br />
Creating UTF-8 locales...<br />
langconv ar_AE.CP1256 -&gt; ar_AE.UTF-8<br />
Undefined subroutine &amp;main::is_convertible called at /var/www/cgi-bin/openwebmail/openwebmail-tool]]></description>
      <category>Postfix</category>
      <author>honny</author>
      <pubDate>Tue, 24 Aug 2010 04:26:53 +0000</pubDate>
    </item>
    <item>
      <title>libvirt0.8.2安装（方法一）</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4171</link>
      <description><![CDATA[从下载<br />
libvirt0.8.2.tar.gz<br />
<br />
 <br />
<br />
解压：<br />
#tar -xzvf libvirt0.8.2.tar.gz<br />
#cd libvirt0.8.2<br />
Configure 设置安装路径。 设置python头文件地址<br />
#./configure --prefix=/usr CPPFLAGS=-I/usr/include/python2.4<br />
#make<br />]]></description>
      <category>Linux维护</category>
      <author>scyzxp</author>
      <pubDate>Thu, 19 Aug 2010 09:59:03 +0000</pubDate>
    </item>
    <item>
      <title>CentOS 2.6.32内核升级遇到问题记录以备忘</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4170</link>
      <description><![CDATA[最近在弄面向对象文件系统,用到 这个网页,从里面找到了Solution,问题出在了CONFIG_SYSFS_DEPRECATED_V2这个选项上了.解决办法如下<br />
编辑内核源码包里面的.config文件.<br />
CONFIG_SYSFS_DEPRECATED_V2=y #默认该选项为not set,被注释掉的.<br />
然后再编译一遍内核,修改一下initrd ...]]></description>
      <category>Linux维护</category>
      <author>scyzxp</author>
      <pubDate>Thu, 19 Aug 2010 06:56:44 +0000</pubDate>
    </item>
    <item>
      <title>Development release of BIND 10: bind10-devel-20100812</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4169</link>
      <description><![CDATA[-----BEGIN PGP SIGNED MESSAGE-----<br />
Hash: SHA1<br />
<br />
	Development release of BIND 10: bind10-devel-20100812<br />
<br />
This is the fifth development release of BIND 10.  It includes<br />
the bind10 master process, b10-msgq message bus]]></description>
      <category>开源资讯</category>
      <author>scyzxp</author>
      <pubDate>Mon, 16 Aug 2010 16:02:44 +0000</pubDate>
    </item>
    <item>
      <title>New builds of courier, sqwebmail, and maildrop packages</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4168</link>
      <description><![CDATA[Download: <br />
<br />
By popular request: a new mailbot option, -N, suppresses the text of the original message from the prepared autoreply, and an appropriate setting was added to sqwebmail's mail filtering screen.<br />
<br />
This build was place]]></description>
      <category>开源资讯</category>
      <author>scyzxp</author>
      <pubDate>Mon, 16 Aug 2010 15:57:42 +0000</pubDate>
    </item>
    <item>
      <title>ClamAV Releases 0.96.2</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4167</link>
      <description><![CDATA[ClamAV 0.96.2 was released on August 12, 2010.  If you missed it check<br />
it out here: ).]]></description>
      <category>开源资讯</category>
      <author>scyzxp</author>
      <pubDate>Mon, 16 Aug 2010 15:57:23 +0000</pubDate>
    </item>
    <item>
      <title>mysql优化</title>
      <link>http://www.thismail.org/bbs/viewthread.php?tid=4166</link>
      <description><![CDATA[[*]修改全站搜索   <br />
[*]    修改my.ini(my.cnf) ，在 [mysqld] 后面加入一行“ft_min_word_len=1”，然后重启Mysql，再登录网站后台（模块管理-&gt;全站搜索）重建全文索引。   <br />
[*]    记录慢查询sql语句，修改my.ini(my.cnf)，添加如下代码：   <br />
[*]    #log-slow-queri ...]]></description>
      <category>数据库维护</category>
      <author>scyzxp</author>
      <pubDate>Mon, 16 Aug 2010 03:10:52 +0000</pubDate>
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