I'm bulk processing 10,000 SPAM messages with
formail -s bogofilter -s -v < mbox
and seeing sporadic errors of the form:
bogofilter: (db) db_get_dbvalue( 'Any' ), err: 22, Invalid
where 'Any' is replaced sometimes with another word that
starts with "A". Is this some kind of artifact of concurrent
access? That is, if I'm also using bogofilter via procmail, are
those errors related to blocking?