HP VPN Firewall Appliances Attack Protection Configuration Guide

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NOTE:
• SMTP filtering policies created in system view belong to the default VD.
• SMTP filtering policies created in VD view belong to the corresponding VD.
Configuring a POP3 filtering policy
You can specify multiple filtering entries for filtering POP3 packets in a POP3 filtering policy. Packets that
match any filtering entry are dropped.
A POP3 filtering policy can contain different types of filtering entries and each type can contain multiple
filtering entries.
To configure a POP3 filtering policy:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter VD view.
switchto vd vd-name
This command is required for
entering the system view of a
non-default VD.
3. Create a POP3 filtering
policy and enter its view.
content-filtering pop3-policy
policy-name
By default, no POP3 filtering policy
exist.
4. Specify an email address
filtering entry for sender
filtering.
sender-filtering email-entry
email-entry-name
Optional.
By default, no email address filtering
entry is specified for sender filtering.
5. Specify an email address
filtering entry for receiver
filtering.
receiver-filtering email-entry
email-entry-name
Optional.
By default, no email address filtering
entry is specified for receiver filtering.
6. Specify a keyword filtering
entry for subject filtering.
subject-filtering keyword-entry
keyword-entry-name
Optional.
By default, no keyword filtering entry
exists is specified for subject filtering.
7. Specify a keyword filtering
entry for body filtering.
body-filtering keyword-entry
keyword-entry-name
Optional.
By default, no keyword filtering entry
is specified for body filtering.
8. Specify a filename filtering
entry for attachment name
filtering.
attachment-name-filtering
filename-entry
filename-entry-name
Optional.
By default, no filename filtering entry
is specified for attachment name
filtering.
9. Specify a keyword filtering
entry for attachment content
filtering.
attachment-body-filtering
keyword-entry
keyword-entry-name
Optional.
By default, no keyword filtering entry
is specified for attachment content
filtering.
10. Enable POP3 filtering
logging.
logging enable
Optional.
By default, POP3 filtering logging is
disabled.
POP3 filtering logging takes effect
only when interzone policy rule
logging is enabled.