Cisco Cisco Email Security Appliance C160 Mode D'Emploi

The second prompt controls whether or not the appliance should impose the encoding of the message 
body on the header if the header is not properly tagged with a character set.

The third prompt is used to configure how disclaimer stamping (and multiple encodings) in the message 
body works. Please see “Disclaimer Stamping and Multiple Encodings” in the “Text Resources” chapter 
for more information.

In the following example, the 

filter

 command is used to create three new filters:

The first filter is named 

. It uses the 

body-size

 rule to drop messages larger than 10 

megabytes. 

The second filter is named 

. It uses the 

attachment-filename

 rule to drop messages that 

contain attachments with the filename extension of 

.mp3

. 

The third filter is named 

. It uses 

mail-from

 rule examines all mail from 

postmaster@example.com

 and blind-carbon copies 

administrator@example.com

. 

Using the 

filter -> list

 subcommand, the filters are listed to confirm that they are active and valid, 

and then the first and last filters are switched in position using the 

move

 subcommand. Finally, the 

changes are committed so that the filters take effect. 

mail3.example.com> filters

Choose the operation you want to perform:

- NEW - Create a new filter.

- IMPORT - Import a filter script from a file.

[]> new

Enter filter script.  Enter '.' on its own line to end.

1 filters added.

Choose the operation you want to perform:

- NEW - Create a new filter.