Does anyone have any opinions on which of these is better: http://wiki.apache.org/spamassassin/CustomPlugins
OCR scanner and image validator SA-plugin Checks for specific keywords in gif/jpg/png attachments, using gocr. This can be used to detect spam that puts all the real contect in an attached image, accompanied with random text and html (no URL's, etc). There are also various rules to validate attached images and detect forged content types or broken images. This plugin needs SpamAssassin 3.1.1 or later. The version 2.0 is able to defeat recent gif animations which use gif tricks to avoid OCR. Created by: Martin Blapp Contact: mb -at- imp -dot- ch License Type: BSD Status: active Available at: [WWW] http://antispam.imp.ch/patches/patch-ocrtext Note: Feedback and new sample images are welcome. Please test and send reports. Fuzzy OCR Plugin Derived from OcrPlugin (see above), but has many feature enhancements, including an approximate matching algorithm to compensate recognition errors and obfuscation, support for broken gifs, jpeg and png, dynamic scoring, automatic content-type independant format detection and many more. Created by: Christian Holler Contact: decoder_at_own-hero_dot_net License Type: Same as SpamAssassin Status: active Available at: FuzzyOcrPlugin Note: Feedback and new sample images are welcome. Please test and send reports. Jeff C. -- Jeff Chan mailto:[EMAIL PROTECTED] http://www.surbl.org/
