Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

Página de 400
 
1-15
Cisco IronPort AsyncOS 7.6 for Email Advanced Configuration Guide
OL-25137-01
Chapter 1      Customizing Listeners
See 
 for information about email routing and 
delivery configurations. 
Advanced HAT Parameters
 defines the syntax of advanced HAT parameters. Note that for the values below which are 
numbers, you can add a trailing 
k
 to denote kilobytes or a trailing 
M
 to denote megabytes. Values with no 
letters are considered bytes. Parameters marked with an asterisk support the variable syntax shown in 
Accept email for local 
domains or specific users 
(RAT) (public listeners 
only)
listenerconfig -> edit -> 
 
rcptaccess
Covered in Cisco IronPort AsyncOS for 
Email Configuration Guide
Encrypt conversations on 
listeners (TLS)
certconfig, settls, 
 
listenerconfig -> edit
Choose the certificate 
(TLS)
listenerconfig -> edit -> 
 
certificate
Table 1-4
Tasks for Creating Listeners  
Table 1-5
Advanced HAT Parameter Syntax  
Parameter
Syntax
Values
Example Values
Maximum messages per 
connection
max_msgs_per_session
Number
1000
Maximum recipients per 
message
max_rcpts_per_msg
Number
10000
1k
Maximum message size
max_message_size
Number
1048576
20M
Maximum concurrent 
connections allowed to this 
listener
max_concurrency
Number
1000
SMTP Banner Code
smtp_banner_code
Number
220
SMTP Banner Text (*)
smtp_banner_text
String
Accepted
SMTP Reject Banner Code
smtp_banner_code
Number
550
SMTP Reject Banner Text 
(*)
smtp_banner_text
String
Rejected
Override SMTP Banner 
Hostname 
use_override_hostname
on | off | 
default
default
override_hostname
String
newhostname
Use TLS
tls 
on | off | 
required
on
Use anti-spam scanning
spam_check
on | off
off
Use virus scanning
virus_check
on | off
off