While creating a policy on the page , use the page  to specify the senders and recipients to which a policy applies. You can make the policy as wide- ranging as required; for example, applying it to all users, or all
                users receiving mail in a particular domain, or specific email addresses only.
        
        
        
        Steps
- 
                From the section Sender/Recipient Conditions on the page Add Policy, click Add.
                The Add Sender/Recipient Condition page displays. 
- 
                For each sender/recipient condition, select a Sender Source and Recipient Source: 
                
                    
                        - Local Address: If you select Local Address, enter the sender or recipient email addresses to use with the policy. You can use the asterisk wildcard
                            to specify combinations, for example: 
                                - *.mycompany.com applies the policy to all users with a mycompany.com email address.
- *sales@mycompany.com applies the policy to a subset of all email addresses in mycompany.com, such as us_sales@mycompany.com and uk_sales@mycompany.com.
- john.doe@mycompany.com applies the policy to a specific user. To apply the policy to all email addresses, enter an asterisk (*).
 
- User directory: If you select User directory, select the directory source from the pull-down menu. You must set up a user directory to connect to
                            before selecting this option. From the pull-down menu, select Add User Directory to create a new directory source.
- Domain group: If you select Domain group, select the domain source from the pull-down menu of existing domain groups or add a new domain group by
                            selecting Add Domain Group.
 
 
- 
                Click OK. 
                The Add or Edit Policy page displays to finish editing or creating a policy. See Adding or editing a policy.