+# Whether to decode non- UTF-8 and non-ASCII textual parts and recode
+# them to UTF-8 before the text is given over to rules processing.
+#
+# normalize_charset 1
+
+# Textual body scan limit (default: 50000)
+#
+# Amount of data per email text/* mimepart, that will be run through body
+# rules. This enables safer and faster scanning of large messages,
+# perhaps having very large textual attachments. There should be no need
+# to change this well tested default.
+#
+# body_part_scan_size 50000
+
+# Textual rawbody data scan limit (default: 500000)
+#
+# Amount of data per email text/* mimepart, that will be run through
+# rawbody rules.
+#
+# rawbody_part_scan_size 500000
+