Cisco Cisco Email Security Appliance C160 Mode D'Emploi

Syntax:

The 

XPRT

 command replaces the SMTP 

DATA

 command. The command accepts the 

transfer of the message part after the command is issued. The command is 
completed with a single period on a line followed by a return (which is the same 
way an SMTP 

DATA

 command is completed).

The special keyword 

 indicates the end of the mail merge job and must be 

used to specify the final part that will be injected.

After the 

LAST

 keyword is used, the message is queued, and delivery begins.

When you define variables with the 

XDFN

 command, note that the actual 

command line cannot exceed the physical limit of the system. In the case of 
the Cisco IronPort C350D appliance, this limit is 4 kilobytes per line. Other 
host systems may have lower thresholds. Use caution when defining multiple 
variables on very large lines.

You can escape special characters using the forward slash “

/

” character when 

defining variables key-value pairs. This is useful if your message body 
contains HTML character entities that might be mistakenly replaced with 
variable definitions. (For example, the character entity 

™

 defines the 

HTML character entity for a trademark character. If you created the command 

XDFN trade=foo

 and then created a IPMM message containing the HTML 

character entity “

™

” the assembled message would contain the variable 

substitution (“

foo

”) instead of the trademark character. The same concept is 

true for the ampersand character “&” which is sometimes used in URLs 
containing GET commands. 

XPRT index_number LAST

.