Page 16 The SonicWALL Email Security Interface
4. For Inbound SMTP setup, select one of the following:
• Allow SMTP recipient addresses to all domains on
inbound path or...
This option does not restrict incoming email to any
domain.
• Only allow SMTP recipient addresses to these
domains on inbound path
This option allows you to specify the domains to which
incoming email will be delivered. In the text box, type
the allowed domains one per line.
5. Click Test Mail Servers to verify connectivity to the
downstream Email Security server specified in preceding
steps.
6. Select the Outbound path setup check box to route
outbound email across the Internet using MX records.
7. Under LDAP Configuration, enter a hostname or IP
address into the LDAP server name field. This is often
your Exchange server or email server.
8. Select your LDAP server type.
9. Enter a valid LDAP login name and password.
10. Click Test LDAP Login and Test LDAP Query to verify
your settings.
11. Enter one or more NetBIOS domain name in the NetBIOS
domain names field. Click What is this? for more
information.
12. Under Message Management, specify how junk mail will be
handled by selecting one of the following:
•Quarantine junk - sends junk mail to the user’s junk
box
•Deliver all messages to users - does not separate
junk mail from good email