Cisco Cisco Email Security Appliance C190 Guía Del Usuario
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Cisco IronPort AsyncOS 7.5 for Email Configuration Guide
OL-25136-01
Chapter 5 Configuring the Gateway to Receive Email
Max. Invalid
Recipients Per Hour
Text:
Recipients Per Hour
Text:
Specify the text to use for dropped connections. The
default text is “Too many invalid recipients.”
default text is “Too many invalid recipients.”
Drop Connection if
DHAP threshold is
reached within an
SMTP Conversation
DHAP threshold is
reached within an
SMTP Conversation
Enable to drop connections if the DHAP threshold is
reached within an SMTP conversation.
reached within an SMTP conversation.
Max. Invalid
Recipients Per Hour
Code
Recipients Per Hour
Code
Specify the code to use when dropping connections due
to DHAP within an SMTP conversation. The default
code is 550.
to DHAP within an SMTP conversation. The default
code is 550.
Max. Invalid
Recipients Per Hour
Text:
Recipients Per Hour
Text:
Specify the text to use when dropping connections due
to DHAP within an SMTP conversation.
to DHAP within an SMTP conversation.
Spam Detection
Anti-spam scanning
Enable anti-spam scanning on this listener.
Virus Detection
Anti-virus scanning
Enable the anti-virus scanning on this listener.
Encryption and Authentication
Allow TLS
Connections
Connections
Deny, Prefer, or Require Transport Layer Security
(TLS) in SMTP conversations for this listener.
(TLS) in SMTP conversations for this listener.
SMTP Authentication
Allows, disallow, or requires SMTP Authentication
from remote hosts connecting to the listener. SMTP
Authentication is described in detail in the “LDAP
Queries” chapter of the Cisco IronPort AsyncOS for
Email Advanced Configuration Guide.
from remote hosts connecting to the listener. SMTP
Authentication is described in detail in the “LDAP
Queries” chapter of the Cisco IronPort AsyncOS for
Email Advanced Configuration Guide.
If Both TLS and
SMTP Authentication
are enabled:
SMTP Authentication
are enabled:
Require TLS to offer SMTP Authentication.
Domain Key Signing
Domain Key/ DKIM
Signing
Signing
Enable Domain Keys or DKIM signing on this listener
(ACCEPT and RELAY only).
(ACCEPT and RELAY only).
Table 5-3
HAT Mail Flow Policy Parameters (Continued)
Parameter
Description