PLANET CS-2001 - Manual (Page 460)

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Spam Actions (Sending)
 The action of outbound spam mail can be set to delete, deliver as normal or store
the quarantine.
Spam Actions (Receiving)
 The action of inbound spam mail is deliver. In addition, you may also store the
spam in the quarantine.
 Go to Mail Security > Anti-Spam > Settings and then set as below:
 The threshold score to classify mail as spam is: select 5.
 Tick Add score tag to the subject line.
 Tick Deliver the email as normal under the Spam Actions (Sending)
section.
 Click OK.
（Figure 13-2）
Figure 13-2 Anti-Spam Settings