Cisco Cisco Email Security Appliance C160 Mode D'Emploi
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User Guide for AsyncOS 10.0 for Cisco Email Security Appliances
Chapter 26 Configuring Routing and Delivery Features
Directing Bounced Email
Send Delay Warning
Messages
Messages
Specify whether to send warning message for delayed delivery. If this option is
enabled, you can configure custom delay warning messages based on the
language of the original message (subject and body). For example, you may want
to send delay warning messages in Chinese for the messages in Chinese and
delay warning messages in English for all the messages in other languages.
enabled, you can configure custom delay warning messages based on the
language of the original message (subject and body). For example, you may want
to send delay warning messages in Chinese for the messages in Chinese and
delay warning messages in English for all the messages in other languages.
Under Notification Template, click Add Row and choose the message language
and the template that you want to use.
and the template that you want to use.
Note
Make sure that you do not delete the default entry (Message Language
set to Default). You can change the bounce notification template for the
default entry.
set to Default). You can change the bounce notification template for the
default entry.
The language of a message is considered Default in the following scenarios:
•
If the language of the message is different from the language selected in the
other Notification Template entries.
other Notification Template entries.
•
If the language of the message is not supported by Cisco Email Security
appliance.
appliance.
•
If the appliance is unable to detect the language of the message.
•
If the content (subject and body) in the message is less than 50 bytes.
While configuring the above example (send delay warning messages in Chinese
for the messages in Chinese and delay warning messages in English for all the
messages in other languages,) the Notification Template table will look like this:
for the messages in Chinese and delay warning messages in English for all the
messages in other languages,) the Notification Template table will look like this:
You can also specify the minimum interval between messages as well as the
maximum number of retries to send.
maximum number of retries to send.
Specify Recipient for
Bounces
Bounces
You can bounce messages to an alternate address rather than the default of the
Envelope Sender address.
Envelope Sender address.
Use DomainKeys
signing for bounce and
delay messages
signing for bounce and
delay messages
You can select a DomainKeys profile to use for signing bounce and delay
messages. For information on DomainKeys, see
messages. For information on DomainKeys, see
Global Settings
Configure these settings via the Edit Global Settings link on the Bounce Profiles page or by editing the default
bounce profile via the
bounce profile via the
bounceconfig
command in the CLI.
Initial number of
seconds to wait before
retrying an
unreachable host
seconds to wait before
retrying an
unreachable host
The amount of time the system should wait before
retrying a host that is unreachable. The default is 60 seconds.
Max interval allowed
between retries to an
unreachable host
between retries to an
unreachable host
The maximum amount of time the system should wait before retrying a host that
is unreachable. The default is 3,600 seconds (1 hour). When the delivery initially
fails due to the host being down, it will start with the minimum number of
seconds retry value, and for each subsequent retry to the downed host, will
increase the duration, up to this maximum number of seconds value.
is unreachable. The default is 3,600 seconds (1 hour). When the delivery initially
fails due to the host being down, it will start with the minimum number of
seconds retry value, and for each subsequent retry to the downed host, will
increase the duration, up to this maximum number of seconds value.
Table 26-5
Bounce Profile Parameters (continued)