/etc/periodic/15min/hyperarchives
	cron job that periodically recreate the mail archive
	packages needed:
	hypermail lua lua-posix

/etc/hypermail/hmrc
	hypermail config

/etc/hypermail/mdir2mbox.lua
	lua script to convert maildir to mbox format

/var/spool/mlmmj/*/archive/
	the mlmmj archives in maildir format
	postfix sends mails to pipe, mlmmj
	mail files are saved into
	/var/spool/mlmmj

/var/www/domains/lists.alpinelinux.org/www
	mail archive in html (created by /etc/periodic/15min/hyperarchives)
	running webserver:
		busybox httpd -p 80 -h /var/www/domains/lists.alpinelinux.org/www/