Fortinet FortiGate FortiGate-300A, Руководство администратора

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IP address Spam filter
IP address
The FortiGate unit uses the IP address list to filter incoming email. The FortiGate unit
compares the IP address of the sender to the list in sequence. If a match is found, the
corresponding protection profile action is taken. If no match is found, the email is
passed on to the next spam filter.
You can enter an IP address and mask in two formats:
• x.x.x.x/x.x.x.x, for example 62.128.69.100/255.255.255.0
• x.x.x.x/x, for example 62.128.69.100/24
This section describes:
• IP address list
• IP address options
• Configuring the IP address list
IP address list
You can configure the FortiGate unit to filter email from specific IP addresses. You
can mark each IP address as clear, spam, or reject. You can filter single IP
addresses, or a range of addresses at the network level by configuring an address
and mask.
Figure 170:Sample IP address list
IP address options
IP address list has the following icons and features:
Configuring the IP address list
To add an IP address to the IP address list
1 Go to Spam Filter > IP Address .
Create New Select Create New to add an IP address to the IP address list.
Total The number if items in the list.
The Page up, Page down, and Remove all entries icons.
IP address/Mask The current list of IP addresses.
Action The action to take on email from the configured IP address. Actions are:
Mark as Spam to apply the spam action configured in the protection
profile, Mark as Clear to let the email pass to the next filter, or Mark as
Reject (SMTP only) to drop the session.
The Delete and Edit/View icons.