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> <channel><title>nixCraft &#187; organization visit</title> <atom:link href="http://www.cyberciti.biz/tips/tag/organization-visit/feed" rel="self" type="application/rss+xml" /><link>http://www.cyberciti.biz/tips</link> <description>This is a Linux sys admin journal by Vivek about sys admin work, Linux tips &#38; tricks, hacks, news and more.</description> <lastBuildDate>Fri, 03 Feb 2012 22:45:35 +0000</lastBuildDate> <language>en</language> <sy:updatePeriod>hourly</sy:updatePeriod> <sy:updateFrequency>1</sy:updateFrequency> <generator>http://wordpress.org/?v=3.3.1</generator> <item><title>Postfix and MS-Exchange Mail Server Affected by ORDB.org Spam Service</title><link>http://www.cyberciti.biz/tips/ordb-begins-returning-false-positives.html</link> <comments>http://www.cyberciti.biz/tips/ordb-begins-returning-false-positives.html#comments</comments> <pubDate>Thu, 27 Mar 2008 19:03:27 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[Linux]]></category> <category><![CDATA[Postfix]]></category> <category><![CDATA[Sys admin]]></category> <category><![CDATA[Tips]]></category> <category><![CDATA[Troubleshooting]]></category> <category><![CDATA[UNIX]]></category> <category><![CDATA[Windows server]]></category> <category><![CDATA[exchange system]]></category> <category><![CDATA[global settings]]></category> <category><![CDATA[incoming mails]]></category> <category><![CDATA[mail administrators]]></category> <category><![CDATA[mail security]]></category> <category><![CDATA[mail server service]]></category> <category><![CDATA[message delivery]]></category> <category><![CDATA[microsoft exchange]]></category> <category><![CDATA[ms exchange server]]></category> <category><![CDATA[open relay]]></category> <category><![CDATA[ordb]]></category> <category><![CDATA[org mail]]></category> <category><![CDATA[organization visit]]></category> <category><![CDATA[postfix configuration]]></category> <category><![CDATA[server gateway]]></category> <category><![CDATA[servers]]></category> <category><![CDATA[spam blocker]]></category> <category><![CDATA[symantec]]></category> <category><![CDATA[voluntary service]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/tips/ordb-begins-returning-false-positives.html</guid> <description><![CDATA[Since y'day I noticed one of our article related to ORDB.org spam blocker receiving lots of traffic. I received couple of calls from our clients because most emails was getting bounced via Exchange or Postfix mail server. ORDB is now configured to return each IP as spam source ORDB was a database of open relay [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/tips/ordb-begins-returning-false-positives.html/feed</wfw:commentRss> <slash:comments>2</slash:comments> </item> </channel> </rss>
