bayesian spam filter. works as unix-style filter, POP-proxy or communicates with IMAP server. distributed as ruby script. GPL.
ignore null line between open and close of double quatation in a header
added a rescue routine for the condition when even number of double quotation are in a header
use ExerbRuntime class for getting $0, not Exerb class
ignore_dquote logic retries forever when mail body is empty
start counting on from, to and cc line only