DSPAM is designed to 'learn' based on the spam (and nonspam) you receive, so whenever you receive a spam, you can forward it to a special email address configured by the administrator and DSPAM will automatically analyze it and learn. Alternatively, users can train through DSPAM's web UI. This is an excellent way to insure that DSPAM won't be obsolete a year from now, but continue to learn the new tricks of spammers.