http://issues.apache.org/SpamAssassin/show_bug.cgi?id=4725
------- Additional Comments From [EMAIL PROTECTED] 2005-12-07 21:00 ------- there are spammers who randomise the colour lookup table, inserting random values in the unused spaces, and reordering the CLUT in random order, to defeat MD5 sums -- so that's probably not useful. I wonder if stuff like specific colour choices (e.g. "this image contains #040400 and #ffff82") would make a good signature? ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.
