+
+#don 2016-11-04
+header SHIPPING_ID subject =~ /(ID:?|ID|\#|n\.)\s*\d{8,}\s*$/
+describe SHIPPING_ID Contains a long ID number at the end
+score SHIPPING_ID 3
+
+rawbody MSWORD /application\/msword/
+describe MSWORD Has a word attachment
+score MSWORD 2
+
+meta FEDEX_ZIP (FEDEXPACKAGE || SHIPPING_ID ) && ( ZIPCOMPRESSED || ZIPFILE || MSWORD )
+describe FEDEX_ZIP Fedex package with zip file
+score FEDEX_ZIP 3