Bug reports and suggestions should be posted on the newsgroup ``fj.os.linux'' to get the attention of people, if possible. Also, je@Roy.dsl.tutics.ac.jp is ready to accept those by e-mail. Jewel-ML, mentioned in B-2, is also available for those too shy to post an article to the public.
However, please don't send e-mail to the original developers of each program in JE when you find a problem, because your problem may be due to our composer's faults and we don't want to bother the authors.