Cisco Cisco Email Security Appliance X1070 Guía Del Usuario
Chapter 2 Configuring Routing and Delivery Features
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Cisco IronPort AsyncOS 7.5 for Email Advanced Configuration Guide
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Step 3
Optionally, enable smart exceptions. This setting allows incoming mail messages,
and bounce messages generated by internal mail servers, to be automatically
exempted from bounce verification processing (even when a single listener is used
for both incoming and outgoing mail).
and bounce messages generated by internal mail servers, to be automatically
exempted from bounce verification processing (even when a single listener is used
for both incoming and outgoing mail).
Step 4
Submit and commit your changes.
IronPort Bounce Verification and the CLI
You can use the
bvconfig
and
destconfig
commands in the CLI to configure
bounce verification. These commands are discussed in the IronPort AsyncOS CLI
Reference Guide.
Reference Guide.
IronPort Bounce Verification and Cluster Configuration
Bounce verification works in a cluster configuration as long as both IronPort
appliances use the same "bounce key." When you use the same key, either systems
should be able to accept a legitimate bounce back. The modified header tag/key is
not specific to each IronPort appliance.
appliances use the same "bounce key." When you use the same key, either systems
should be able to accept a legitimate bounce back. The modified header tag/key is
not specific to each IronPort appliance.
Set Email Delivery Parameters
The
deliveryconfig
command sets parameters to be used when delivering email
from the Cisco IronPort appliance.
The Cisco IronPort appliance accepts email using multiple mail protocols: SMTP
and QMQP. However, all outgoing email is delivered using SMTP, which is why
the
and QMQP. However, all outgoing email is delivered using SMTP, which is why
the
deliveryconfig
command does not require that the protocol be specified.
Note
Several of the features or commands described in this section will affect, or be
affected by routing precedence. Please see Appendix B, “Assigning Network and
IP Addresses” in the Cisco IronPort AsyncOS for Email Configuration Guide for
more information.
affected by routing precedence. Please see Appendix B, “Assigning Network and
IP Addresses” in the Cisco IronPort AsyncOS for Email Configuration Guide for
more information.