If you want to mark messages so they get learned as 'spam' this can be done in mailwatch.

  - Ordered List ItemOpen the message list in mailwatch and select the message that you want to mark as spam (select the hashtag "#") \\ {{::efa-message-list.png?}} \\ \\
  - Scroll down to the bottom and under 'SA Learn' select the checkbox 
  - Select the text 'As Spam' \\ {{::efa-mark-as-spam.png|}} \\ \\
  - Submit
  - Your message is marked as spam \\ {{::efa-sa-learned.png|}} \\ \\

Note that messages might be unique, so although you have learned a message a spam, it might take a few more 'learnings' before that type of mails are automatically marked as spam.