[Spambayes] error with sb_imapfilter.py alpha 7

[Christopher Messina]

Hello.  I've been using the imap filter succesfully for a while, but I hit
a wall today.

Apparently a message that I've trained as either spam or ham is causing a
problem.  Here is the session.

[13 waynes cmessina]: python2.3 /usr/bin/sb_imapfilter.py -c -e y -D hammie.db
SpamBayes IMAP Filter Beta1, version 0.1 (September 2003),
using SpamBayes IMAP Filter Web Interface Alpha2, version 0.02
and engine SpamBayes Beta2, version 0.2 (July 2003).

Traceback (most recent call last):
  File "/usr/bin/sb_imapfilter.py", line 825, in ?
    run()
  File "/usr/bin/sb_imapfilter.py", line 815, in run
    imap_filter.Filter()
  File "/usr/bin/sb_imapfilter.py", line 675, in Filter
    self.unsure_folder)
  File "/usr/bin/sb_imapfilter.py", line 590, in Filter
    for msg in self:
  File "/usr/bin/sb_imapfilter.py", line 485, in __iter__
    yield self[key]
  File "/usr/bin/sb_imapfilter.py", line 533, in __getitem__
    msg.get_substance()
  File "/usr/bin/sb_imapfilter.py", line 364, in get_substance
    new_msg = email.Parser.Parser().parsestr(data["RFC822"])
  File "/var/tmp/python2.3-2.3.2-root/usr/lib/python2.3/email/Parser.py", line 75, in parsestr
  File "/var/tmp/python2.3-2.3.2-root/usr/lib/python2.3/email/Parser.py", line 64, in parse
  File "/var/tmp/python2.3-2.3.2-root/usr/lib/python2.3/email/Parser.py", line 245, in _parsebody
email.Errors.BoundaryError: multipart message with no defined boundary


I train the filter with the following command:
python2.3 /usr/bin/sb_imapfilter.py -t -D hammie.db

Is there some way I can track down the offending message?
Please let me know if I can provide any more information.

--
Chris