Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

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Cisco IronPort AsyncOS 7.6 for Email Configuration Guide

OL-25136-01

Chapter 5 Configuring the Gateway to Receive Email

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$BLOCKED

These policies are summarized in

Table 5-12

Figure 5-13

Predefined Mail Flow Policies for a Private Listener

$BLOCKED is a named policy, which is the same as the private listener’s default HAT settings. The final
ALL entry in a HAT for a private listener also uses the $BLOCKED policy as the default behavior.

Each private listener, by default, has the following predefined sender group and corresponding mail flow
policy shown in

Table 5-14

defined by default:

Table 5-13

Predefined Mail Flow Policies for Private Listeners

Policy Name

Primary

Behavior

(Access Rule)

Parameters

Value

$RELAYED

RELAY

Maximum messages / session:

Maximum recipients / message:

Maximum message size:

Maximum concurrent connections:

SMTP Banner Code:

SMTP Banner Text:

Override Hostname:

Use TLS:

Use Sophos virus scanning:

Maximum recipients / hour:

Maximum rcpt / hour Error Code:

Max recipients / hour Text:

Use SenderBase:

Default

Off (if enabled)

-1 (Disabled)

Not applicable

Default

$BLOCKED

(Used by

All

)

REJECT

Maximum messages / session:

Maximum recipients / message:

Maximum message size:

Maximum concurrent connections:

SMTP Banner Code:

SMTP Banner Text:

Override Hostname:

Use TLS:

Use Sophos virus scanning:

Maximum recipients / hour:

Maximum rcpt / hour Error Code:

Max recipients / hour Text:

Use SenderBase:

Not applicable

Default

Not applicable

Table 5-14

Predefined Sender Groups and Mail Flow Policies for Private Listener

This Sender Group:

Uses this Mail Flow Policy:

RELAYLIST

$RELAYED

ALL

$BLOCKED