To create a message processing rule:
A new message processing rule opens.
The rule must have a unique name in the list of Kaspersky Secure Mail Gateway rules.
The left pane displays sections where you can configure modules used by the rule.
By default, the rule is assigned the highest priority of all previously created rules.
To apply the rule, you must specify at least one sender.
To apply the rule, you must specify at least one recipient.
If at least one list item under Sender and Recipient is specified in an unacceptable format, the rule cannot be saved. Fix all values highlighted with a red background and repeat the save operation.
The rule is created and added to the rule table in the Rules section.
For modified settings to be applied by Kaspersky Secure Mail Gateway, the rule must be enabled. By default, the new rule is disabled and not used by the application.