Cisco Cisco Email Security Appliance C190 用户指南

Choose Mail Policies > Incoming Mail Policies

or

Click the Add Policy button to begin creating a new policy. 

Enter a name and description for the mail policy. 

(Optional) Click the Editable by (Roles) link and select the custom user roles for the delegated 
administrators who will be responsible for managing the mail policy.

Define users for the policy.

You define whether the user is a sender or a recipient to whom the policy applies in the following ways:

Full email address: 

user@example.com

Partial email address: 

user@

All users in a domain: 

@example.com

All users in a partial domain: 

@.example.com

By matching an LDAP Query

Entries for users are case-insensitive in both the GUI and CLI in AsyncOS. For example, if you 
enter the recipient 

Joe@

 for a user, a message sent to 

joe@example.com

 will match. 

Click the Add button to add users into the Current Users list. 

Policies can contain mixtures of senders, recipients, and LDAP queries. 

Use the Remove button to remove a defined user from the list of current users. 

When you are finished adding users, click Submit. 

Click the link for the content security service you want to configure for the mail policy.

You can use the following types of content security services:

Content Filters

Anti-Spam

Anti-Virus

Data Loss Prevention (outgoing mail policies only)

Outbreak Filters

From the drop-down list, select the option to customize the settings for the policy instead of using the 
default settings.

Customize the security service settings. 

Click Submit.

Submit and commit your changes.