Cisco Cisco Email Security Appliance C170 Guia Do Utilizador
Chapter 1 Customizing Listeners
1-22
Cisco IronPort AsyncOS 7.1 for Email Advanced Configuration Guide
OL-22164-02
See
for information
about email routing and delivery configurations.
Advanced HAT Parameters
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
.
Table 1-5
Advanced HAT Parameter Syntax
Parameter
Syntax
Values
Example
Values
Values
Maximum messages
per connection
per connection
max_msgs_per_session
Number
1000
Maximum recipients
per message
per message
max_rcpts_per_msg
Number
10000
1k
Maximum message
size
size
max_message_size
Number
1048576
20M
Maximum concurrent
connections allowed
to this listener
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
Code
smtp_banner_code
Number
550
SMTP Reject Banner
Text (*)
Text (*)
smtp_banner_text
String
Rejected
Override SMTP
Banner Hostname
Banner Hostname
use_override_hostname
on | off |
default
default
override_hostname
String
newhostname
Use TLS
tls
on | off |
required
on