Cisco Cisco Email Security Appliance X1070 Guía Del Usuario
Chapter 4 Understanding the Email Pipeline
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Cisco IronPort AsyncOS 7.1 for Email Configuration Guide
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Delivery Limits
Use the
deliveryconfig
command to set limits on delivery, based on which IP
interface to use when delivering and the maximum number of concurrent
connections the appliance makes for outbound message delivery.
connections the appliance makes for outbound message delivery.
For more information, see “Set Email Delivery Parameters” in the “Configuring
Routing and Delivery Features” chapter of the Cisco IronPort AsyncOS for Email
Advanced Configuration Guide.
Routing and Delivery Features” chapter of the Cisco IronPort AsyncOS for Email
Advanced Configuration Guide.
Domain-Based Limits
For each domain, you can assign a maximum number of connections and
recipients that will never be exceeded by the system in a given time period. This
“good neighbor” table is defined through the Mail Policies > Destination Controls
page (or the
recipients that will never be exceeded by the system in a given time period. This
“good neighbor” table is defined through the Mail Policies > Destination Controls
page (or the
destconfig
command).
For more information, see “Controlling Email Delivery” in the “Configuring
Routing and Delivery Features” chapter in the Cisco IronPort AsyncOS for Email
Advanced Configuration Guide.
Routing and Delivery Features” chapter in the Cisco IronPort AsyncOS for Email
Advanced Configuration Guide.
Domain-Based Routing
Use the Network > SMTP Routes page (or the
smtproutes
command) to redirect
all email for a particular domain to a specific mail exchange (MX) host, without
rewriting the envelope recipient.
rewriting the envelope recipient.
For more information, see “Routing Email for Local Domains” in the
“Configuring Routing and Delivery Features” chapter of the Cisco IronPort
AsyncOS for Email Advanced Configuration Guide.
“Configuring Routing and Delivery Features” chapter of the Cisco IronPort
AsyncOS for Email Advanced Configuration Guide.
Global Unsubscribe
Use Global Unsubscribe to ensure that specific recipients, recipient domains, or
IP addresses never receive messages from the IronPort appliance. If Global
Unsubscribe is enabled, the system will check all recipient addresses against a list
of “globally unsubscribed” users, domains, email addresses, and IP Addresses.
Matching emails are not sent.
IP addresses never receive messages from the IronPort appliance. If Global
Unsubscribe is enabled, the system will check all recipient addresses against a list
of “globally unsubscribed” users, domains, email addresses, and IP Addresses.
Matching emails are not sent.