Help with RegEX filter
Printed From: LogSat Software
Category: Spam Filter ISP
Forum Name: Spam Filter ISP Support
Forum Description: General support for Spam Filter ISP
URL: https://www.logsat.com/spamfilter/forums/forum_posts.asp?TID=5844
Printed Date: 05 February 2025 at 10:53am
Topic: Help with RegEX filter
Posted By: sansung
Subject: Help with RegEX filter
Date Posted: 26 October 2006 at 6:41pm
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Hi everyone, i need help <DIV><IMG alt=pghnative hspace=0 src="cid:000201c6f930$342fc490$9e46a555@home" messages are becoming common, can someone offer a RegEX code to stop these. i already use ((?i)img alt="".*src="cid\:) what should i be using? Thanks
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Replies:
Posted By: LogSat
Date Posted: 27 October 2006 at 4:15pm
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sansung, Please note that if an email contains an embedded image, for example a graphic signature and/or graphic symbols (    ), most likely that email will contain the src="cid:nnnnnn" text. Making the RegEx too generic may cause too much legitimate emails to be blocked. The latest SpamFilter v3.x has an image filter that attempts to scan embedded images for content. It's not 100% accurate, but it does stop quite a bit of spam. Are you using it already? ------------- Roberto Franceschetti http://www.logsat.com" rel="nofollow - LogSat Software http://www.logsat.com/sfi-spam-filter.asp" rel="nofollow - Spam Filter ISP |