Hi, First of all, apologies for something that is a little off topic.
There was some interest in this earlier and there seems to be some traction/complaints about what to do with images on this list - sorry for the delay in posting. Below is a link to a SpamAssassin Plugin for detect corrupt images and other common patterns. You will need to make sure that this and Image::Info gets loaded into amavisd. Also don't forget to put this in your *.pre and put some scoring in your local.cf for eval:check_image_corruption(), eval:check_image_size(), and eval:check_image_ratio(). The link is: ftp://ftp.its.caltech.edu/pub/jstewart/ImageCheck.pm This module is the result of Spammers sending annoying corrupt. In addition, I put in some checks for common spam image size and highly compressed images. No complaints of false postives even using aggressive scoring of 5, 2.3 and 0.5 for the above tests (respectively). Enjoy. Let me know if you have any questions. ---Jack Stewart -- Jack Stewart 626-395-4690 office [EMAIL PROTECTED] / www.imss.caltech.edu ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ AMaViS-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/amavis-user AMaViS-FAQ:http://www.amavis.org/amavis-faq.php3 AMaViS-HowTos:http://www.amavis.org/howto/
