qmail is a secure, reliable, efficient, simple message transfer agent written by D. J. Bernstein. To learn more check qmail home page and qmail resource page.

Some time ago, I asked on the qmail discussion list if there was the mailing list archive in the standard mbox format, but the answer was negative. Good people on the list at least explained me what I was supposed to do. As the mailing list is hosted on the ezmlm mailing list manager, I needed to pull each and every mail message from it, one by one. At a volume of more than 100000 messages it was very demanding, but eventually I did it.