MailListStat is a tool that generates useful statistics for email
archives stored in the mbox format. It will show the top 10
authors, most successful subjects, and more. It also prints
graphs showing the number of messages written during
different hours of the day, days of the month, and days of the
week. The output is in text format suitable for mailing. It also
produces output in plain text or HTML format, includes a PHP
wrapper, and supports cache files. It is mainly useful for
mailing list archives, producing tables and graphs, and
supporting different output languages.
