Cisco Cisco Email Security Appliance C160 Mode D'Emploi

The regular expression for the 

rcpt-to

 rule is case insensitive.

The 

rcpt-to

 rule is message-based. If a message has multiple recipients, only one recipient has to match 

the rule for the specified action to affect the message to all recipients. 

The 

rcpt-to-group

 rule selects those messages where any Envelope Recipient is found to be a member 

of the LDAP group given. For example, the following filter drops all messages sent with an email address 
within the LDAP group “ExpiredAccounts.”

The 

rcpt-to-group

 rule is message-based. If a message has multiple recipients, only one recipient has 

to match the rule for the specified action to affect the message to all recipients. 

The 

mail-from

 rule selects those messages where the Envelope Sender matches the given regular 

expression. For example, the following filter immediately delivers any message sent by 

admin@yourdomain.com

.

scarfaceFilter:

   if (rcpt-to == 'scarface')

   {

        drop();

   }

expiredFilter:

   if (rcpt-to-group == 'ExpiredAccounts')

   {

        drop();

   }