Re:Evolution and (Score 1)

The method described in the parent sounds reasonable, but I use bogofilter slightly differently. I don't create a temp file and I don't use the -u option. I just run bogofilter directly and check the exit status. I keep pretty much all the mail I receive, so to keep things up-to-date I just rebuild my word lists from scratch every so often.

Also, I suggest that you add a "stop processing" action after moving the email to your spam folder. Otherwise, if you have filters for mailing lists after the spam filter then spam that comes through a mailing list will appear in the spam folder and the mailing list folder.