Knowledgebase

Bayes learning will normally not be enabled until at least 200 spam messages have been trained. Normally this is done automatically using the real-time learning, auto learning, or Plesk nightly training script but you may want to speed up the process by starting the training manually. You can use the /usr/bin/sa-learn command to train Warden.

To train a directory of bad messages as spam:

sa-learn -u amavis --no-sync --use-ignores --progress --spam /var/qmail/mailnames/example.com/johndoe/Maildir/.Spam/cur/

To train a directory of good messages as ham:

sa-learn -u amavis --no-sync --use-ignores --progress --ham /var/qmail/mailnames/example.com/johndoe/Maildir/cur

Sync the changes after you are done:

sa-learn -u amavis --sync

To view the current learning statistics from the command line (Statistics can also be viewed from the Warden dashboard under the Anti-spam Learning Statistics widget):

sa-learn --dump magic