Cisco Cisco Email Security Appliance X1070 Mode D'Emploi

You can define any of the following parameters for a domain in the configuration 
file. All parameters are required for the 

[DEFAULT]

 section except for the 

bounce_profile

 parameter:

max_host_concurrency

The maximum number of outbound 
connections that will be made by the Cisco 
IronPort appliance to a given host.

If you define this parameter for a domain, the 

limit_type

 and 

limit_apply

 parameters 

must also be defined.

max_messages_per_connection

The maximum number of messages allowed 
for a single outbound connection from the 
IronPort appliance to a given host before 
initiating a new connection.

recipient_minutes

The period of time — between 1 and 60 
minutes — that the Cisco IronPort appliance 
will count the number of recipients. Leave 
undefined if no recipient limit should be 
applied.

recipient_limit

The maximum number of recipients allowed 
within the given period of time. Leave 
undefined if no recipient limit should be 
applied.

If you define this parameter for a domain, the 

recipient_minutes

, 

limit_type

, and 

limit_apply

 parameters must also be 

defined.

limit_type

Specifies whether the limit will be applied to 
the entire domain or to each mail exchange IP 
address specified for that domain.

Enter one of the following values:

0

 (or 

host

) for the domain

1

 (or 

MXIP

) for the mail exchange IP 

address