Subj : Re: Filter DNS Server To : All From : CHRISTOPHER WEIS Date : Thu Jan 31 2019 19:18:36 Date: Sun, 13 Aug 2006 23:07:37 -0400 From: CHRISTOPHER WEIS To: HECTOR SANTOS Subject: Re: Filter DNS Server Newsgroups: win.server.smtp.&.avs Message-ID: <1155524857.46.1155427269@winserver.com> References: <1155427269.46.1148475780@winserver.com> X-WcMsg-Attr: Rcvd X-Mailer: Wildcat! Interactive Net Server v7.0.454.5 Lines: 34 I'm doing ok now. I was going through a few days of log files trying to find more methods to block spamers, and though about looking at the DNS which me not paying attention was always my own DNS. My bad. At CEC we use Ironmail by Ciphertrust to fight spam in front of our mailserver, and the biggest surge we have been seeing lately is messages with a single gif image attached and a very small amount of text. My question here is... The possibility of wcSAP being able to have rules that can detect file attachment types and sizes along with text content (Amount of text <> characters) without causing too much overhead in processing time. On 8/12/06 7:57 PM, HECTOR SANTOS wrote to CHRISTOPHER WEIS: | wrote in message | | > Is there a way to filter a particular DNS server in | > the sapfilter? I have been seeing alot of spam starting to | > pass that the CIP is totally different but the DNS is | > always the same. | | I missed this message. | | I don't understand the description, but are you still seeing this? | | If so, provide an log snippet showing what you seeing so I can understand. | | --- | HLS --- Platinum Xpress/Win/WINServer v3.1 * Origin: Prison Board BBS Mesquite Tx //telnet.RDFIG.NET www. (1:124/5013) .