# The format of each line is as follows
#
# type source pattern
-# P/B/F T/F/O/S regex
+# P/B/F T/F/O/S/I regex
#
# type: P - private, B - bulletin (msg), F - file (ak1a bull)
-# source: T - to field, F - from field, O - origin, S - subject
+# source: T - to field, F - from field, O - origin, S - subject, I - interface call
# pattern: a perl regex on the field requested
#
# Currently only type B and P msgs are affected by this code.