Mhonarc shows deleted messages?

Hi,
When I convert the (linux) severs' mail folder with Mhonarc, to be able
to read the messages in html, I get also messages, that have been
deleted, (or marked as deleted: they still remain in the mail file!). An
ordinary mail reader like Netscape does not show these mails, but
Mhonarc converts them in HTML. Does anybody know how to ignore these
deleted mails when running Mhonarc?

Thanks,
 Hubert Schumacher