Setting - Planet Content Security Gateway CS-500 User Manual

Content Security Gateway User's Manual
efficiency of the employees and will not lose the important information of enterprise.
In this chapter, we will have the detailed illustration about Anti-Spam:

4.5.2.1 Setting

The Administrator can choose the inspection way of the mails, where the mail server is placed in Internal
(LAN or DMZ) or External (WAN). CS-500 also can inspect all of the mails that are sent to the enterprise, and
add a score tag or message to the subject line of Spam mail while it exceeds the standard. Meanwhile, it
supports to check sender address in blacklist of anti-spam website to determine if it is spam mail or not.
Definition:
Enable Anti-Spam: Select to enable Anti-Spam function.
The Mail Server is placed in Internal (LAN or DMZ) or External (WAN): Select to choose the location of the
mail server.
The threshold score of spam mail is: CS-500 allows the Administrator to decide the threshold to be the
standard of judging the spam mail.
Add the message to the subject line: If the mail has been judged to the spam mail, CS-500 will add a
message in the mail's subject. You can configure the message you want, by default, it will be add "SPAM" in
the subject.
Check spam fingerprint: Select to allow CS-500 checking spam mail with Fingerprint system.
Enable Bayesian filtering: Except to select fingerprinter system to distinguish spam mail, you also can select
Bayesian filtering system to scan spam mail.
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