The SpamAssassin is a mail filter to identify spam. It is an intelligent email filter which uses a diverse range of tests to identify unsolicited bulk email, more commonly known as Spam. The emails are tested with their headers and content to classify them by using advanced statistical methods. The following command is used to view the Spamassassin spam filter settings for the Plesk server.
Command:
spamassassin.exe --info-server