Chapter 40 Anti-Spam
ZyWALL USG Series User’s Guide
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40.4 The Mail Scan Screen
Click Configuration > UTM Profile > Anti-Spam > Mail Scan to open the Mail Scan screen. Use this screen
to enable and configure the Mail Scan functions. You must first enable the Mail Scan functions on this
screen before selecting them in the Configuration > UTM Profile > Anti-Spam > Profile > Add/Edit screen.
Check Mail
Content
Select this to identify Spam Email by content, such as malicious content.
Check Virus
Outbreak
Select this to scan emails for attached viruses.
Check DNSBL Select this check box to check e-mail against the Zyxel Device’s configured DNSBL
domains. The Zyxel Device classifies e-mail that matches a DNS black list as spam.
Actions for Spam
Mail
Use this section to set how the Zyxel Device is to handle spam mail.
SMTP Select how the Zyxel Device is to handle spam SMTP mail.
Select drop to discard spam SMTP mail.
Select forward to allow spam SMTP mail to go through.
Select forward with tag to add a spam tag to an SMTP spam mail’s mail subject and send it
on to the destination.
POP3 Select how the Zyxel Device is to handle spam POP3 mail.
Select forward to allow spam POP3 mail to go through.
Select forward with tag to add a spam tag to an POP3 spam mail’s mail subject and send it
on to the destination.
OK Click OK to save your changes.
Cancel Click Cancel to exit this screen without saving your changes.
Table 276 Configuration > UTM Profile > Anti-Spam > Profile > Add (continued)
LABEL DESCRIPTION
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