Evolution can check for junk mail for you. Evolution uses SpamAssassin and/or Bogofilter with trainable Bayesian filters to perform the spam check. When the software detects mail that appears to be junk mail, it will flag it and hide it from your view. Messages that are flagged as junk mail are displayed only in the Junk folder.
The junk mail filter can learn which kinds of mail are legitimate and which are not if you train it. When you first start using junk mail blocking, check the Junk folder to be sure that legitimate mail doesn't get flagged as junk mail. If good mail is incorrectly flagged, remove it from the Junk folder by right-clicking it and selecting Mark as Not Junk or press Shift+Ctrl+J. If Evolution misses junk mail, right-click the message, then click Mark as Junk or press Ctrl+J. When you correct it, the filter can recognize similar messages in the future, and becomes more accurate as time goes on.
Every filter needs to learn at the least 100 spam and 100 ham to start working. For that, you must mark each message manually by clicking the Not junk button in the toolbar to learn that it is ham. The Junk button learns a message as spam.
To change your junk mail filtering preferences, click Edit > Preferences, then click Mail Preferences.
Для дополнительной информации о спаме обратитесь к разделу Параметры спама.
По дополнительным настройкам фильтрации спама смотрите Параметры получения почты.
SpamAssassin is an application that scan through the mail box to find junk mail. Evolution uses SpamAssassin as the default spam-filtering application. For more information, see The Apache SpamAssassin Project.
Bogofilter is a mail filter that classifies mail as spam or ham (non-spam) by a statistical analysis of the message's header and content (body). It is able to learn from the user's classifications and corrections. For more information on Bogofilter, see The Bogofilter site.