Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

CONTINUE. The mapping in the HAT is ignored, and processing of the HAT continues. If the 
incoming connection matches a later entry that is not CONTINUE, that entry is used instead. The 
CONTINUE rule is used to facilitate the editing of the HAT in the GUI. For more information, see 

 defines a set of variables that can also be used in conjunction with the custom SMTP and Rate 

Limiting banners defined for a mail flow policy. Variable names are case-insensitive. (That is, 

$group

 is 

equivalent to 

$Group

.)

These variables can be used with the 

smtp_banner_text

 and 

max_rcpts_per_hour_text 

advanced HAT 

parameters described in the “Configuring the Gateway to Receive Email” chapter. 

Using these variables, you could edit the custom SMTP banner response text for accepted connections 
in the $TRUSTED policy in the GUI:

$Group

Replaced by the name of the sender group that was matched in the HAT. If the sender 
group has no name, “None” is displayed.

$Hostname

Replaced by the remote hostname if and only if is has been validated by the appliance. 
If the reverse DNS lookup of the IP address is successful but returns no hostname, then 
“None” is displayed. If the reverse DNS lookup fails (for example, if the DNS server 
cannot be reached, or no DNS server has been configured) then “Unknown” is 
displayed.

$OrgID

Replaced by the SenderBase Organization ID (an integer value).

If the appliance cannot obtain a SenderBase Organization ID, or if the SenderBase 
Reputation Service did not return a value, “None” is displayed.

$RemoteIP

Replaced by the IP address of the remote client. 

$HATEntry

Replaced by the entry in the HAT that the remote client matched.