# experiments based on masscheck results meta MALFORMED_FREEMAIL (MISSING_HEADERS||__HDRS_LCASE) && FREEMAIL_FROM describe MALFORMED_FREEMAIL Bad headers on message from free email service #score MALFORMED_FREEMAIL 0.1 header __FROM_THE From:name =~ /\b(?:THE|[Tt]he)\b/ meta FROM_THE __FROM_THE && !(__VIA_ML || __SENDER_BOT || __DOS_HAS_LIST_UNSUB || __REPLYTO_EXISTS) describe FROM_THE Non-bulk sender is "The" something # I don't actually expect this to do well. maybe s/o around 0.450? # There's also the argument that Bayes should handle this, since (iirc) it codifies tokens like "from:the" indicating that "the" occurs in "From" headers... header KHOP_BIG_TO_CC ToCc =~ /(?:[^,\@]{1,60}\@[^,]{4,25},){10,19}/ describe KHOP_BIG_TO_CC Sent to 10+ recipients instaed of Bcc or a list score KHOP_BIG_TO_CC 0.3 # 20090527 header __KHOP_EBAY_ADDY From:addr =~ /\@(?:.+\.)?ebay\..{3,5}$/i meta KHOP_FAKE_EBAY __KHOP_EBAY_ADDY && !__NOT_SPOOFED describe KHOP_FAKE_EBAY Sender falsely claims to be from eBay #score KHOP_FAKE_EBAY 2.25 # 20090408 ifplugin Mail::SpamAssassin::Plugin::URIDetail uri_detail KHOP_CLIQUEZ_ICI text =~ /^cliquez\Wici\b/i else rawbody KHOP_CLIQUEZ_ICI />cliquez\Wici\b/i endif describe KHOP_CLIQUEZ_ICI Click here link in French score KHOP_CLIQUEZ_ICI 1.1 # 20090526 see also SARE_UN7 # I don't think this ever fires uri URI_HIDDEN /.{7}\/\../ describe URI_HIDDEN Contains a hidden directory #score URI_HIDDEN 0.7 # 20090515 13:29 by Adam Katz (me) on sa-users list