Initial commit.

rspamd/scores.d/headers_group.conf

@@ -0,0 +1,75 @@
+# Headers rules scores
+#
+# Please don't modify this file as your changes might be overwritten with
+# the next update.
+#
+# You can modify '$LOCAL_CONFDIR/rspamd.conf.local.override' to redefine
+# parameters defined on the top level
+#
+# You can modify '$LOCAL_CONFDIR/rspamd.conf.local' to add
+# parameters defined on the top level
+#
+# For specific modules or configuration you can also modify
+# '$LOCAL_CONFDIR/local.d/file.conf' - to add your options or rewrite defaults
+# '$LOCAL_CONFDIR/override.d/file.conf' - to override the defaults
+#
+# See https://rspamd.com/doc/tutorials/writing_rules.html for details
+
+description = "Various headers checks";
+
+symbols = {
+    "FORGED_SENDER" {
+        weight = 0.3;
+        description = "Sender is forged (different From: header and smtp MAIL FROM: addresses)";
+    }
+    "R_MIXED_CHARSET" {
+        weight = 5.0;
+        description = "Mixed characters in a message";
+        one_shot = true;
+    }
+    "R_MIXED_CHARSET_URL" {
+        weight = 7.0;
+        description = "Mixed characters in a URL inside message";
+        one_shot = true;
+    }
+    "FORGED_RECIPIENTS" {
+        weight = 2.0;
+        description = "Recipients are not the same as RCPT TO: mail command";
+    }
+    "FORGED_RECIPIENTS_MAILLIST" {
+        weight = 0.0;
+        description = "Recipients are not the same as RCPT TO: mail command, but a message from a maillist";
+    }
+    "FORGED_SENDER_MAILLIST" {
+        weight = 0.0;
+        description = "Sender is not the same as MAIL FROM: envelope, but a message is from a maillist";
+    }
+    "ONCE_RECEIVED" {
+        weight = 0.1;
+        description = "One received header in a message";
+    }
+    "RDNS_NONE" {
+        weight = 1.0;
+        description = "Cannot resolve reverse DNS for sender's IP";
+    }
+    "RDNS_DNSFAIL" {
+        weight = 0.0;
+        description = "PTR verification DNS error";
+    }
+    "ONCE_RECEIVED_STRICT" {
+        weight = 4.0;
+        description = "One received header with 'bad' patterns inside";
+    }
+    "DIRECT_TO_MX" {
+        weight = 0.0;
+        description = "Message has been directly delivered from MUA to local MX";
+    }
+    "MAILLIST" {
+        weight = -0.2;
+        description = "Message seems to be from maillist";
+    }
+    "BOUNCE" {
+      weight = -0.1;
+      description = "(Non) Delivery Status Notification";
+    }
+}