ZyXEL ZyWALL 5 User Guide - Page 322

Chapter 16 Anti-Spam Screens Table 90 SECURITY > ANTI-SPAM > Lists (continued) LABEL DESCRIPTION Use Blacklist Select this check box to have the ZyWALL treat e-mail that matches a blacklist entry as spam. Active This field shows whether or not an entry is turned on. Type This field displays whether the entry is based on the e-mail's source IP address, source e-mail address, an MIME header or the e-mail's subject. Content This field displays the source IP address, source e-mail address, MIME header or subject content for which the entry checks. Modify Click the edit icon to change the entry. Click the remove icon to delete the entry. Click the move icon to change the entry's position in the list. Insert Type the index number where you want to put an entry. For example, if you type 6, your new entry becomes number 6 and the previous entry 6 (if there is one) becomes entry 7. Click Insert to display the screen where you edit an entry. Apply Click Apply to save your changes back to the ZyWALL. Reset Click Reset to begin configuring this screen afresh. 16.5 Anti-Spam Lists Edit Screen Click SECURITY > ANTI-SPAM > Lists to display the Anti-Spam Lists screen. Use this screen to configure an anti-spam whitelist entry to identify legitimate e-mail or a blacklist entry to identify spam e-mail. You can create entries based on the sender's IP address or e-mail address. You can also create entries that check for particular MIME headers, MIME header values or specific subject text. To create a new anti-spam whitelist or blacklist entry, type the index number where you want to put the entry and click Insert to display the ANTI-SPAM Rule Edit screen. If you have already configured an anti-spam whitelist or blacklist entry, you can click the edit icon to display the ANTI-SPAM Rule Edit screen. Figure 186 SECURITY > ANTI-SPAM > Lists > Edit 322 ZyWALL 5/35/70 Series User's Guide