ZyXEL Communications Security Camera 3.1 ユーザーズマニュアル

ZyWALL (ZLD) CLI Reference Guide

This chapter introduces and shows you how to configure the anti-spam scanner. 

The anti-spam feature marks or discards spam. Activate the anti-spam subscription service for 
sender IP reputation checking, mail content analysis, and virus outbreak detection. Use the white 
list to identify legitimate e-mail. Use the black list to identify spam e-mail. You can also check e-
mail against a DNS black list (DNSBL) of IP addresses of servers suspected of being used by 
spammers. 

The following table identifies the values used in some of these commands. Other input values are 
discussed with the corresponding commands.

The following table describes general anti-spam commands. You must use the 

configure 

terminal

 command to enter the configuration mode before you can use these commands. 

Input Values for General Anti-Spam Commands

The index number of an anti-spam rule. 1 - X where X is the highest number of anti-spam 
rules the ZyWALL model supports. See the ZyWALL’s User’s Guide for details.

The name of the zone. The ZyWALL USG 200 and lower models use pre-defined zone names 
like DMZ, LAN1, SSL VPN, WLAN, IPSec VPN, OPT, and WAN.

The name (part that comes before the colon) of a field to add to an e-mail header. Use up to 
16 ASCII characters.  

The value (part that comes after the colon) of a field to add to an e-mail header. Use up to 
16 ASCII characters.

General Anti-Spam Commands

[no] anti-spam activate

Enables or disables anti-spam service. 

show anti-spam activation

Displays anti-spam service status.