Spam Filter ISP Forums : NS Cache https://www.logsat.com/spamfilter/forums/ Tue, 10 Mar 2026 02:08:22 +0000 Sun, 13 Apr 2003 08:13:00 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 11.04 360 https://www.logsat.com/spamfilter/forums/RSS_post_feed.asp?TID=252 <![CDATA[Spam Filter ISP Forums]]> https://www.logsat.com/spamfilter/forums/forum_images/web_wiz_forums.png https://www.logsat.com/spamfilter/forums/ <![CDATA[NS Cache : This has been mentinoned in previous...]]> https://www.logsat.com/spamfilter/forums/forum_posts.asp?TID=252&PID=254&title=ns-cache#254 Author: LogSat
Subject: 252
Posted: 13 April 2003 at 8:13am

This has been mentinoned in previous postings as well. We are working to cache locally the rejected IPs for a period of time so that no DNS queries need to be repeated.

Roberto Franceschetti
LogSat Software

]]> Sun, 13 Apr 2003 08:13:00 +0000 https://www.logsat.com/spamfilter/forums/forum_posts.asp?TID=252&PID=254&title=ns-cache#254 <![CDATA[NS Cache : Is there any thought about caching...]]> https://www.logsat.com/spamfilter/forums/forum_posts.asp?TID=252&PID=252&title=ns-cache#252 Author: Guests
Subject: 252
Posted: 13 April 2003 at 12:31am

Is there any thought about caching the entire blacklists for a specific amount of time on the server or the NS querys.  Seems that everytime a message comes thru it sends a query to my DNS server for the address and is making my DNS server work for its money.  I am only getting about 16,000 emails a day but seems to cause alot of excess network traffic.  Just a thought.  Seems to be working good so far.  Good job.

 

Lance

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