Cisco Cisco Email Security Appliance C690 Guía Del Usuario
Chapter 3 Setup and Installation
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Cisco IronPort AsyncOS 7.1 for Email Configuration Guide
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destination (SMTP Route) for each domain, this is optional
Mark the checkbox for Accept Incoming Mail to configure the interface to accept
mail. Enter the name of the domain for which to accept mail.
mail. Enter the name of the domain for which to accept mail.
Enter the Destination. This is the SMTP Route or name of the machine(s) where
you would like to route email for the domains specified.
you would like to route email for the domains specified.
This is the first SMTP Routes entry. The SMTP Routes table allows you to
redirect all email for each domain (also known as a Recipient Access Table (RAT)
entry) you enter to a specific mail exchange (MX) host. In typical installations,
the SMTP Routes table defines the specific groupware (for example, Microsoft
Exchange) server or the “next hop” in the email delivery for your infrastructure.
redirect all email for each domain (also known as a Recipient Access Table (RAT)
entry) you enter to a specific mail exchange (MX) host. In typical installations,
the SMTP Routes table defines the specific groupware (for example, Microsoft
Exchange) server or the “next hop” in the email delivery for your infrastructure.
For example, you can define a route that specifies that mail accepted for the
domain
domain
example.com
and all of its subdomains
.example.com
is routed the to the
groupware server
exchange.example.com
.
You can enter multiple domains and destinations. Click Add Row to add another
domain. Click the trash can icon to remove a row.
domain. Click the trash can icon to remove a row.
Note
Configuring SMTP Routes in this step is optional. If no SMTP routes are defined,
the system will use DNS to lookup and determine the delivery host for the
incoming mail received by the listener. (See “Routing Email for Local Domains”
in the Cisco IronPort AsyncOS for Email Advanced Configuration Guide for more
information.)
the system will use DNS to lookup and determine the delivery host for the
incoming mail received by the listener. (See “Routing Email for Local Domains”
in the Cisco IronPort AsyncOS for Email Advanced Configuration Guide for more
information.)
You must add at least one domain to the Recipient Access Table. Enter a domain
—
—
example.com
, for example. To ensure that mail destined for any subdomain of
example.net
will match in the Recipient Access Table, enter
.example.net
as
well as the domain name. For more information, see
Relaying Mail (Optional)
When configuring your interfaces to relay mail, you define the systems allowed
to relay email through the appliance.
to relay email through the appliance.
These are entries in the RELAYLIST of the Host Access Table for a listener. See
for more information.
Mark the check box for Relay Outgoing Mail to configure the interface to relay
mail. Enter the hosts that may relay mail through the appliance.
mail. Enter the hosts that may relay mail through the appliance.