Cisco Cisco Email Security Appliance C160 Guía Del Usuario
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Cisco AsyncOS 9.0 for Email User Guide
Chapter 3 Setup and Installation
Using the System Setup Wizard
Note
The value you enter for maximum recipients per hour you are willing to receive from a remote host is a
completely arbitrary value, one that is usually relative to the size of the enterprise for which you are
administering email. For example, a sender who sends 200 messages in an hour might be considered a
“spammer” (sender of unsolicited bulk email), but if you are configuring the Email Security appliance
to handle all email for a 10,000 person company, 200 messages per hour from a remote host may be a
reasonable value. Conversely, in a 50-person company, someone sending 200 messages in an hour to you
may be an obvious spammer. You must choose an appropriate value when you enable rate-limiting on a
public listener (throttle) inbound email for your enterprise. For more information on Default Host Access
policies, see
completely arbitrary value, one that is usually relative to the size of the enterprise for which you are
administering email. For example, a sender who sends 200 messages in an hour might be considered a
“spammer” (sender of unsolicited bulk email), but if you are configuring the Email Security appliance
to handle all email for a 10,000 person company, 200 messages per hour from a remote host may be a
reasonable value. Conversely, in a 50-person company, someone sending 200 messages in an hour to you
may be an obvious spammer. You must choose an appropriate value when you enable rate-limiting on a
public listener (throttle) inbound email for your enterprise. For more information on Default Host Access
policies, see
.
The default host access policy for the listener is then accepted.
You are now going to configure how the IronPort C60 accepts mail by
creating a "Listener".
Please create a name for this listener (Ex: "InboundMail"):
[]> InboundMail
Please choose an IP interface for this Listener.
1. Management (192.168.42.42/24: mail3.example.com)
2. PrivateNet (192.168.1.1/24: mail3.example.com)
3. PublicNet (192.168.2.1/24: mail3.example.com)
[1]> 3
Enter the domains or specific addresses you want to accept mail for.
Hostnames such as "example.com" are allowed.
Partial hostnames such as ".example.com" are allowed.
Usernames such as "postmaster@" are allowed.
Full email addresses such as "joe@example.com" or "joe@[1.2.3.4]" are allowed.
Separate multiple addresses with commas.
[]> example.com
Would you like to configure SMTP routes for example.com? [Y]> y