1 maildir2mbox.py .Spam Spam.txt
2 maildir2mbox.py .Spam.Not-Spam Not-Spam.txt
3 maildir2mbox.py .Spam.Missed-Spam Missed-Spam.txt
4 bogofilter -s -v < Spam.txt
5 bogofilter -s -v < Missed-Spam.txt
6 bogofilter -n -v < Not-Spam.txt
7 bogoutil-sqlite -a 150 -m ~/.bogofilter/wordlist.db
8 sqlite3 ~/.bogofilter/wordlist.db 'VACUUM;'