will not catch patterns in encoded text.
The mbox format is not clear for multipart messages, since the ^"From
-" lines are not always quoted properly (at least the ones I use for
+" may not always be quoted properly (at least the ones I use for
testing).
+The date format for the ^Date: field is not standardized, and may not
+be parsed properly, in which case the time stamp from the mail leading
+^"From " will be used.
+
.SH "AUTHOR"
Written by Francois Fleuret <francois@fleuret.org> and distributed