Planet Content Security Gateway CS-500, Руководство пользователя

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Content Security Gateway User’s Manual
Check sender account
: Select to allow CS-500 checking sender’s account when it receives the mail, if the
sender’s account is faked, CS-500 will treat the mail as the spam.
Check sender IP address in RBL (Realtime Blackhole List)
: Select this function to allow CS-500 checking
mail with RBL list.
Add score tag to the subject line
: If select this function, all received mail will be added a score tag in the
mail subject.
Action of Spam Mail
: When CS-500 filters the spam mail, there are three kinds of actions for Internal Mail
Server and one action for External Mail server to arrange the spam mail:
Delete the spam mail
: If select this option, the spam mail will be deleted without any notification.
Deliver to the recipient
: Pass the mail to the recipient, and add a “SPAM” in the mail subject. This
function is available for Internal and External Mail Server.
Forward to
: You can configure CS-500 to forward spam mail to a specific mail account; it will be easily to
manage the spam mail.
Configure an Anti- Spam setting
After setup the relevant settings in
Mail Relay
function of
Configure
, add the following settings in this
function:
1. The Mail Server is placed in
Internal (LAN or DMZ)
2.
The threshold score
: Enter 5
3.
Add the message to the subject line
: Enter ---spam---
4. Select
Add score tag to the subject line
5. Select
Deliver to the recipient
6.
Click
OK
.
4.5.2.2 Rule
The Content Security Gateway’s Administrator may use the rule setting to classify the spam mail based on a
certain condition. The rule also can allow CS-500 to record the mail type by auto-learning system to judge the
spam mail.
Click on
Mail Security
in the menu bar, then click on
Rule
below the
Anti-Spam
menu. The Rule window will
appear.
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