I have a new job now - Plesk spam filter training everyday. But it seems the training does not work very well. For example, the stock SPAM with subject "somebody wrote" comes every hours! Is there a way to block them at server side using Plesk + SpamAssassin?
It appears to 'work' from the aspect that my spam is now coming in and it is changing the subject to the 'new subject with the score.' However it completely ignores the emails with the word 'wroke' in the subject.