Cisco Cisco Email Security Appliance X1050 Guía Del Usuario
Chapter 6 Using Message Filters to Enforce Email Policies
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Cisco IronPort AsyncOS 7.3 for Email Advanced Configuration Guide
OL-23081-01
Drop Action
The
drop
action discards a message without any delivery. The message is not
returned to the sender, not sent to the intended recipient, nor processed further in
any way.
any way.
the following filter first notifies
george@whitehouse.gov
and then discards any
message where the subject begins with
SPAM
.
spamFilter:
if(subject == '^SPAM.*')
{
notify('george@whitehouse.gov');
drop();
}
Bounce Action
The
bounce
action sends the message back to the sender (Envelope Sender)
without further processing.
the following filter returns (bounces) any message from an email address that ends
in
in
@yahoo\\.com
.
skip-filters();
}
yahooFilter:
if(mail-from == '@yahoo\\.com$')
{