Editing Network Policy Settings
Use the Security: Network Policies page to edit domain and email filter settings.
1. In the Embedded Web Server, click Properties > Apps > Email > Setup.
2. On the Email Setup page, click the Security tab.
3. For Network Policies, click Edit.
4. On the Security: Network Policies page, for Domain Filter Settings, select an option:
◦ To have the printer ignore domains, click Off.
◦ To allow access to addresses in selected domains or to restrict usage to approved domains only, click Allow Domains.
◦ To block addresses in selected domains, click Block Domains.
5. For New Domain, type the domain that you want to add to the list, then click Add.
6. To remove a domain from the list, select a domain, then click Remove.
7. To allow LDAP email address searches without the @ symbol, for Allow LDAP Email Address without the @ Requirement, select On.
Note:
◦ Ensure that your mail server supports this requirement.
◦ If you select On for Allow LDAP Email Address without the @ Requirement, the number of items returned by an LDAP search can increase.