Cisco Cisco Email Security Appliance C190 Guía Del Usuario
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Cisco IronPort AsyncOS 7.5 for Email Advanced Configuration Guide
OL-25137-01
Chapter 2 Configuring Routing and Delivery Features
These values are explained in
Table 2-8
Values in the Destination Controls Table
Field
Description
Concurrent
Connections
Connections
The maximum number of outbound connections that will be
made by the Cisco IronPort appliance to a given host. (Note that
the domain can include your internal groupware hosts.)
made by the Cisco IronPort appliance to a given host. (Note that
the domain can include your internal groupware hosts.)
Maximum
Messages Per
Connection
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.
outbound connection from the IronPort appliance to a given host
before initiating a new connection.
Recipients
The maximum number of recipients allowed within the given
period of time. “None” denotes that there is no recipient limit for
the given domain.
period of time. “None” denotes that there is no recipient limit for
the given domain.
The minimum period of time — between 1 and 60 minutes —
that the Cisco IronPort appliance will count the number of
recipients. Specifying a time period of “0” disables the feature.
that the Cisco IronPort appliance will count the number of
recipients. Specifying a time period of “0” disables the feature.
Note
If you change the recipient limit, AsyncOS resets the
counters for all messages already in the queue. The
appliance delivers the messages based on the new
recipient limit.
counters for all messages already in the queue. The
appliance delivers the messages based on the new
recipient limit.
Apply Limits
Specifies whether the limit will be applied (enforces) to the
entire domain or to each mail exchange IP address specified for
that domain. (Many domains have multiple MX records.)
entire domain or to each mail exchange IP address specified for
that domain. (Many domains have multiple MX records.)
This setting applies to connection, message, and recipient limits.
Specifies whether the limit will be applied system-wide or for
each Virtual Gateway address.
each Virtual Gateway address.
Note
If you have configured groups of IP addresses, but you
have not configured virtual gateways, do not configure
apply limits per each virtual gateway. This setting is
intended only for systems configured to use virtual
gateways. For information on configuring virtual
gateways, see
have not configured virtual gateways, do not configure
apply limits per each virtual gateway. This setting is
intended only for systems configured to use virtual
gateways. For information on configuring virtual
gateways, see
.