SonicWALL Email Security 300 User Manual

COMPREHENSIVE INTERNET SECURITY  
SonicWALL Email Security Appliances  
b
SonicWALL Email Security  
200 / 300 / 400 / 500  
Getting Started Guide  
SonicWALL Email Security 200, 300, 400, 500  
Getting Started Guide  
This Getting Started Guide contains installation procedures and configuration guidelines  
for deploying a SonicWALL Email Security appliance on your network.  
SonicWALL Email Security provides effective, high-performance and easy-to-use  
inbound and outbound email threat protection. Ideal for the small to medium size  
business, this self-running, self-updating solution delivers powerful protection against  
spam, virus and phishing attacks in addition to preventing leaks of confidential  
information. Combining anti-spam, anti-phishing, content filtering, policy management  
and content compliance capabilities in a single seamlessly integrated solution,  
SonicWALL Email Security solutions provide powerful protection without complexity.  
Note: In order to use the spam and phishing protection provided by the SonicWALL  
Email Security appliance, you must have a subscription to SonicWALL Email  
Protection and Dynamic Support. If you need to purchase a subscription, contact  
your SonicWALL vendor.  
Please read this entire Getting Started Guide before setting up your  
SonicWALL Email Security 200, SonicWALL Email Security 300,  
SonicWALL Email Security 400, or SonicWALL Email Security 500 appliance.  
Note: An updated version of this guide may exist. Refer to SonicWALL’s  
Documentation Web site for complete, updated documentation at:  
SonicWALL Email Security Getting Started Guide  
Page 1  
Contents  
This document contains the following sections:  
1
2
3
4
5
6
7
Page 2  
1
Before You Begin  
Check Package Contents  
One SonicWALL Email Security appliance  
1
One Getting Started Guide document  
2
One Release Note document  
3
Any Items Missing?  
One Thank You card  
If any items are missing from your package,  
contact:  
SonicWALL Support  
4
One SonicWALL Resource CD  
5
One crossover cable (red)  
6
One Ethernet cable (gray)  
7
One power cord*  
8
One RS232 CLI cable  
9
* The included power cord is intended for use in North America only. For European  
Union (EU) customers, a power cord is not included.  
* Das eingeschlossene Netzkabel ist für Gebrauch in Nordamerikas nur vorgehabt.  
Für Europaïsche Union (EU) Kunden, ist ein Netzkabel nicht eingeschlossen.  
SonicWALL Email Security Getting Started Guide  
Page 3  
   
What You Need to Begin  
A computer to use as a management station for initial configuration of the  
SonicWALL Email Security appliance  
A Web browser supporting Java and HTTP uploads. Internet Explorer 5.0 or higher,  
Netscape Navigator 4.7 or higher, Mozilla 1.7 or higher, or Firefox are recommended  
An Internet connection  
Record Configuration Information  
Before continuing, record the following configuration information for your reference:  
Networking Information  
EmailSecurityIPAddress:  
EmailSecuritySubnetMask:  
Gateway IP Address:  
Select a free static IP address for your  
SonicWALL Email Security appliance that  
is within the range of your local subnet.  
Enter the subnet mask for the local subnet  
where you are installing your SonicWALL  
Email Security appliance.  
Record the IP address of your network’s  
gateway device (such as your perimeter  
firewall/router).  
DNS Server 1:  
Record your DNS Server information.  
DNS Server 2 (optional):  
Host Name:  
An easy to remember name for your  
SonicWALL Email Security appliance  
(maximum 32 characters).  
Password:  
Select a password for your SonicWALL  
Email Security appliance (default is  
password).  
Serial Number:  
Authentication Code:  
Record the serial number found on the  
back of your SonicWALL Email Security  
appliance.  
Record the authorization code found on  
the back of your SonicWALL Email  
Security appliance.  
Email Server IP:  
IP address of your email server.  
LDAP Server IP:  
IP address of your directory services  
server, such as LDAP or Microsoft Active  
Directory.  
Page 4  
   
Overview of the SonicWALL Email Security Appliance  
SonicWALL Email Security Appliance  
HDD LED  
Power Button  
Reset Button*  
Power LED  
Cooling Fan  
Power Supply  
Serial Port  
LAN Port  
* Pressing the reset button for several seconds will result in a reboot of the SonicWALL  
Email Security appliance.  
Alert: Do not plug devices into any ports (other than those indicated) unless explicitly  
instructed to do so by a SonicWALL technical support representative. Doing so may  
void your warranty.  
HDD LED  
Indicates data transfer to and from the hard disk drive.  
Indicates the SonicWALL Email Security appliance is powered on.  
Allows reboot of the SonicWALL Email Security appliance.  
Power LED  
Reset Button  
Power Button  
Allows the SonicWALL Email Security appliance to power on (one  
press) or power off.  
Cooling Fan  
Allows optimal air circulation.  
Power Supply  
Allows the SonicWALL Email Security appliance to connect to AC  
power using the supplied power cable.  
LAN Port  
Allows the SonicWALL Email Security appliance to connect to  
your local area network.  
Serial Port  
Allows you to connect directly to the appliance via terminal  
services to use the CLI.  
SonicWALL Email Security Getting Started Guide  
Page 5  
 
2
Registering Your SonicWALL Email Security Appliance  
Before you can use your SonicWALL Email Security appliance, you must first register  
your appliance and activate your licenses for the SonicWALL Email Protection  
Subscription and Dynamic Support.  
Before You Register  
You need a mysonicwall.com account to register the SonicWALL Email Security  
appliance. If you already have a mysonicwall.com account, go to “Registering Your  
Note: mysonicwall.com registration information is not sold or shared with any other  
company.  
Creating a mysonicwall.com Account  
Creating a mysonicwall.com account is fast, simple, and FREE. Simply complete an  
online registration form.  
2. In the User Login section, click the “Click here” link in “If you are not a registered  
user, Click here.”  
3. Enter the account information, personal information, and preferences and click  
Submit.  
Note: You must enter a valid email address.  
4. Follow the prompts to finish creating your account. SonicWALL will email a  
subscription code to the email address you entered in the personal information.  
Page 6  
     
5. When you return to the login screen, log in with your new username and password.  
6. Confirm your account by entering the subscription code you received in the email.  
Congratulations, you have created and logged into your mysonicwall.com account.  
Registering Your SonicWALL Email Security Appliance  
1. Locate your SonicWALL Email Security Software serial number. It should be printed  
on the label on the right-side of your SonicWALL Email Security appliance.  
2. If you are not already logged into mysonicwall.com, go to  
3. Enter your serial number in the Quick Register field and click the small gray arrow.  
Follow the on-screen instructions.  
4. Confirm your serial number, enter a friendly name for your appliance, and enter your  
authentication code in the Quick Register > Add New Product section.  
SonicWALL Email Security Getting Started Guide  
Page 7  
 
5. Click  
.
6. Follow the online prompts to fill out the survey and complete the registration process.  
Activating Your SonicWALL Email Protection Subscription and  
Dynamic Support  
1. When you purchased your subscription to SonicWALL Email Protection Subscription  
and Dynamic Support, you should have received an activation code. If you have not  
purchased a subscription, contact your SonicWALL Sales representative.  
2. If you are not already in the Service Management page, click on My Products.  
Then click on the name or serial number link of your SonicWALL Email Security  
appliance in the Registered Products list to continue to the Applicable Services  
section.  
3. The Applicable Services table should list all the services you purchased with your  
SonicWALL Email Security appliance.  
Page 8  
 
The services that are already activated will display with  
character license key.  
and a 27-  
If a service you purchased a license for is not activated, click  
the service to activate it.  
next to  
Note: If your Email Protection Subscription service is not installed, you must activate it  
in order to use the spam and phishing protection in your SonicWALL Email  
Security appliance.  
4. Locate your activation codes. They should be sets of 8 alpha-numeric characters in  
the format XXXXXXXX.  
5. Enter the activation code for the service in the Activation Key field and click  
Submit.  
6. The Service Name table will list a 27 digit alpha-numeric license key for the service in  
the format XXX-XXX-XXX-XXX-XXX-XXX-XXX-XXX-XXX. Record this key.  
7. Repeat this for each service you want to activate.  
8. Copy the license keys in the Service Name table and either paste them into a text file  
or word processing document, or write them down here. You will need them to  
activate them locally on your appliance.  
License Keys:  
SonicWALL Email Security Getting Started Guide  
Page 9  
Setting Up the SonicWALL Email Security Appliance  
3
In this section, you will:  
Apply Power to the SonicWALL Email Security Appliance  
1. Plug the power cord into the back of the SonicWALL Email Security appliance and  
into an appropriate power outlet.  
2. Turn on the power switch on the front, top, right corner of the appliance.  
The Power LED  
on the front panel lights up green when you power on the  
lights up and may blink  
SonicWALL Email Security appliance. The HDD LED  
while the appliance performs a series of diagnostic tests. When the HDD LED is no  
longer lit, the SonicWALL Email Security appliance is ready for configuration.  
Connect Directly to the SonicWALL Email Security Appliance  
The SonicWALL Email Security appliance comes configured with an IP address of  
192.168.168.169. Before you can connect your management station to it, you must  
configure your management station to have an address in the same subnet.  
1. Make a note of your computer’s current network settings.  
2. Set the computer you use to manage the SonicWALL Email Security appliance to  
have a static IP address in the 192.168.168.x range, such as 192.168.168.50 and a  
netmask of 255.255.255.0. For help with setting up a static IP address on your  
3. Using the supplied crossover cable and the computer you are using to administer the  
SonicWALL Email Security appliance, connect the LAN port on the computer to the  
LAN port on the back of your SonicWALL Email Security appliance.  
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Login to the SonicWALL Email Security Appliance  
1. Open a Web browser on the computer you are using to administer the SonicWALL  
Email Security appliance.  
2. Enter http://192.168.168.169 (the default IP address of the SonicWALL Email  
Security appliance) in the Location or Address bar. The SonicWALL Email Security  
Web management login screen displays.  
Note: Depending on your browser settings, one or more security warnings may display  
while connecting to the Email Security Web management interface. Choose to  
accept the certificates in order to log into the SonicWALL Email Security  
appliance.  
3. Log into SonicWALL Email Security appliance using “admin” as the user name and  
password” as the password.  
SonicWALL Email Security Getting Started Guide  
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4. The first time you log in to the SonicWALL Email Security appliance, you must  
configure the monitoring settings before you can use the administrative interface:  
Email address of the  
administrator who  
receives emergency  
alerts:  
The email address of the mail server administrator. Enter the  
complete email address. For example, [email protected]  
Postmaster for the  
MTA:  
The email address of the Mail Transfer Agent administrator.  
Enter the complete email address. For example,  
Name or IP address  
of backup SMTP  
servers:  
Enter fully qualified domain names or IP addresses. For  
example, mail2.example.com or 10.100.0.1.  
5. Click Apply Changes. The License Management page should display.  
Page 12  
Navigate the SonicWALL Email Security Interface  
The SonicWALL Email Security administration interface has eight buttons across the top  
of the screen. Each button corresponds to a different set of management topics. Each  
button brings up a set of management pages you can navigate with a menu in the left  
column. When you select a different button at the top, the left-navigation menu changes.  
At all times in the management interface, one button is selected and one page in the left-  
navigation menu is selected.  
Change the Default Administrator Password  
When you first log into the SonicWALL Email Security appliance the  
Server Configuration > License Management page displays.  
To change the management password:  
1. Enter a new management password into the Password field.  
2. Enter it again in the Confirm Password field.  
3. Click Apply Changes.  
SonicWALL Email Security Getting Started Guide  
Page 13  
   
Enter the License Keys for Each Service  
1. Enter each license key for a service in the License Key field.  
2. Click the Add License Key button.  
3. Repeat this step for each license key. The Module table will display the licensing  
status of each service you enter a key for.  
Page 14  
 
4
Setting Up Network Configuration  
Before you connect your SonicWALL Email Security appliance to your network, you need  
to set up the network configuration on the appliance:  
1. In the left navigation menu, click on Host Configuration. The Server Configuration  
> Host Configuration page displays.  
Hostname:  
Enter a hostname you can use within your network to address  
the SonicWALL Email Security appliance. Enter a fully qualified  
domain name, for example, emailsecurity.example.com  
Get all network  
settings from DHCP  
Select this if you want your SonicWALL Email Security appliance  
to get dynamic IP settings from the DHCP server on your  
network.  
Use the static  
settings below  
Select this to assign your SonicWALL Email Security appliance a  
static IP address.  
Enter:  
This machine's IP address  
Primary DNS server IP address (the local DNS server  
that has the MX record for your mail server)  
Fallback DNS server IP address  
Default gateway IP address  
Subnet mask  
2. Click  
.
SonicWALL Email Security Getting Started Guide  
Page 15  
 
3. Disconnect the crossover cable from the SonicWALL Email Security appliance.  
4. Reset your management computer’s IP settings to work with your network. For  
example, if your network uses DHCP, reset your Local Area Connection to obtain  
and IP address and DNS settings dynamically from the server.  
5. Reconnect your management computer to your network. You will use the network to  
access the SonicWALL Email Security appliance in the next steps.  
Page 16  
Connecting the SonicWALL Email Security Appliance to  
Your Network  
5
Your SonicWALL Email Security appliance is designed to operate in most network setups  
with minimal configuration. The following instructions guide you through the process of  
connecting the SonicWALL Email Security appliance to your network. The diagrams  
below provide a “before” and “after” view of a network using SonicWALL Email Security.  
Before and After  
Mail Flow Before SonicWALL Email Security  
Incoming  
Email  
Outgoing  
Email  
Mail Flow After SonicWALL Email Security  
Local  
Clients  
Incoming  
Email  
Outgoing  
Email  
1. Plug one end of the provided Ethernet cable into the LAN port on the back of your  
SonicWALL Email Security appliance.  
2. Plug the other end of the cable into an open port on your network hub or switch.  
SonicWALL Email Security Getting Started Guide  
Page 17  
 
6
Configuring the SonicWALL Email Security Appliance  
In this section, you will:  
Set the Time and Date  
1. Under Server Configuration click Host Configuration in the left column.  
2. At the bottom of the Server Configuration > Host Configuration page, under More  
Settings, click  
. The Date and Time window displays:  
Current system date and  
time:  
Select the current year, month, day, hour, and minute. The  
minute starts at 0 seconds when you click Submit.  
Available time zones:  
Select the time zone for your area. It is important to  
communication with the SonicWALL registration server that  
you select the correct time zone.  
Automatically adjust for  
Daylight Saving Time  
Select this if your area observes Daylight Saving Time.  
3. Click  
to apply your settings.  
Page 18  
     
Use Quick Configuration to Set Up Email Management  
The Quick Configuration page will walk you step-by-step through the configuration of  
your SonicWALL Email Security appliance. Use this window the first time you configure  
SonicWALL Email Security if you are installing SonicWALL Email Security as an All-In-  
One server and have only one downstream server. More options for these settings are  
available in the other Server Configuration pages.  
Click  
at the bottom of the  
Server Configuration > License Management page to launch the Quick  
Configuration page.  
SonicWALL Email Security Getting Started Guide  
Page 19  
 
1. In the Network Architecture section, configure the inbound and outbound message  
processing paths:  
Inbound destination  
server:  
This is the hostname (or IP address) and port number of the  
email server that will accept good email after SonicWALL  
Email Security removes and quarantines junk email. For  
example, this could be the IP address of a Microsoft  
Exchange server. The most common port number is 25.  
Inbound SMTP  
setup:  
Select one of the following inbound SMTP setups:  
Allow SMTP recipient addresses to all domains  
on inbound path  
Only allow SMTP recipient addresses to these  
domains on inbound path  
Enter the domains you are permitting. Separate do-  
mains with a <CR>. Example:  
example.com  
example.net  
Click  
to test communication with  
the domains you entered.  
Outbound path  
setup:  
If the above server contacts SonicWALL Email Security,  
assume all messages it routes through SonicWALL Email  
Security are outbound email and route them across the  
internet using MX records.  
Page 20  
2. In the LDAP Configuration section, configure:  
LDAP server name:  
This is the hostname or IP address of the LDAP server. In  
many instances, this is the name of your Exchange server or  
your email server. Use the Test LDAP Login button to try out  
various combinations of server name, login name, and  
password, until you find one that succeeds.  
Note: SonicWALL Email Security uses your existing Active  
Directory or LDAP server to authenticate end users as they  
log in to their personal junk boxes. This LDAP configuration  
page must be correctly filled out to return the complete list of  
users who are allowed to log in to their junk box. If a user  
does not appear in this list, their email is filtered, but they  
cannot log in to their personal junk box.  
LDAP server type:  
Select one:  
Active Directory  
Lotus Domino  
Exchange 5.5  
Sun ONE iPlanet  
Other  
SonicWALL Email Security Getting Started Guide  
Page 21  
Login name:  
Many LDAP servers are configured to provide the list of users  
to anyone who asks. This is called Anonymous Bind. The  
administrator should first select that option, then click on the  
Test LDAP Login button to test it.  
If Anonymous Bind does not work, the administrator will  
need to provide a username and password to get LDAP to  
return the list of users. Often this can be the login information  
of an existing, regular user on the network. It probably will not  
need to be a network administrator.  
Examples of how to fill out this field:  
1) Active Directory - In a Microsoft Windows environment  
running Active Directory or Exchange 2000 or later, the login  
name will commonly be of the form “domain\username” like:  
sales\john  
<password>  
2) Exchange 5.5 - In a Microsoft Windows environment  
authenticating against Exchange 5.5 or earlier, the login  
name will commonly be of the form "CN=username" such as:  
CN=john  
<password>  
3) Lotus Notes/Domino - When authenticating against a  
Lotus LDAP server, the login name will commonly be of the  
form "username" such as:  
john  
<password>  
4) SunOne / iPlanet - When authenticating against a  
SunOne or iPlanet LDAP server, the login name can either be  
the exact string "CN=Directory Manager" or a user's X.400  
style login (both examples below):  
CN=Directory Manager  
<password> (for the Directory Manager  
account)  
... or ...  
UID=john,OU=people,O=example.com,O=internet  
<password> (for John)  
Use the Test LDAP Login button to try out various  
combinations until you find one that succeeds.  
Password:  
Password for the account entered above  
Page 22  
NetBIOS domain  
names:  
In a Microsoft Windows environment, users are grouped  
under NT Domains and they are authenticated against the  
one particular NT Domain they are grouped in.  
Whatever list is specified here is offered as a pull-down menu  
to users on the Login page. The intent is to provide users who  
are used to logging in to their Microsoft Windows computers  
the identical interface they are normally presented with. The  
effect is that the NT Domain string is prepended to their login  
name when doing authentication.  
Example:  
The administrator adds both sales and engr to the Domain  
List. Then when a user named JohnS with email address  
[email protected] logs in, he will be presented with a  
pull down menu. If he chooses "sales", and types "JohnS" as  
his login name, the real login name that is passed to Active  
Directory for authentication is "sales\johns".  
3. In the Message Management section, configure:  
Action for messages  
identified as junk:  
Select to quarantine all junk mail or deliver all mail to users.  
SonicWALL Email Security Getting Started Guide  
Page 23  
4. In the Junk Box Summary section, configure:  
Send summaries daily:  
If checked, users receive daily summary messages of  
junk mail caught by the SonicWALL Email Security  
appliance. If unchecked, summary messages are not  
sent.  
Users can preview their  
own quarantined junk mail:  
If checked, users can preview junk mail messages  
without unjunking them. If they receive summaries, the  
summaries will contain a preview link for each junk  
email.  
URL for user view:  
The URL users can follow to view their own email  
junk box.  
5. In the Updates section, configure:  
Test connectivity for  
updates:  
Click this to test your connection to mysonicwall.com for  
automated software updates.  
6. Click  
.
Page 24  
7
Verification and Further Configuration  
In this section, you will:  
Verify Your SonicWALL Email Security Appliance Configuration  
Now that you have completed the configuration of your SonicWALL Email Security  
appliance, verify that you can send email messages to your mail server.  
To test this you need to send a message from the SonicWALL Email Security appliance  
to a mail account that you have access to on your mail server. In order to send the  
message from the appliance, you will telnet into the appliance and send a message from  
the command line.  
1. Start a Telnet session to port 25 on your SonicWALL Email Security appliance: In the  
Windows Start menu, select Run, and enter:  
telnet <ip address> 25  
where <ip address> is the address of your SonicWALL Email Security appliance. For  
example:  
telnet 10.100.0.100 25  
2. Send an email to your email address. The following is an example of how to send an  
email over Telnet. The bold text is text that you enter.  
helo example.com  
250 emailsecurity.example.com  
mail from:<[email protected]>  
250 2.1.0 [email protected] OK  
rcpt to:<[email protected]> (your email address on your mail server)  
250 2.0.0 Ok  
data  
354 3.0.0 End Data with <CR><LF>.<CR><LF>  
Subject: EMAIL SECURITY TEST  
This is a test of the email security test  
.
250 2.6.0 <[email protected]> Queued  
mail for delivery quit  
3. If you receive the email, you have successfully configured the SonicWALL Email  
Security appliance.  
SonicWALL Email Security Getting Started Guide  
Page 25  
   
Route Mail to Your SonicWALL Email Security Appliance  
In order for your SonicWALL Email Security appliance to start filtering and monitoring  
mail, you must re-route mail traffic through your SonicWALL Email Security appliance.  
Mail traffic must pass from the Internet to the appliance, and then the appliance sends  
the good mail on to your mail server.  
You have two choices to route mail traffic to your SonicWALL Email Security appliance  
instead of to your mail server:  
Change the MX record in your DNS server to resolve to the IP address of your  
SonicWALL Email Security appliance. You may have to work with your ISP to  
change this record.  
Create a rule in your firewall or router to route all port 25 (SMTP mail) traffic to your  
SonicWALL Email Security appliance. Refer to your firewall or router documentation  
for instructions on creating rules to route traffic.  
Verify Mail from the Internet Through Your SonicWALL Email  
Security Appliance  
1. Go to an external mail account, for example Yahoo mail or GMail.  
2. Create a new email message:  
To:  
An email address where you receive email that is on the mail  
server for which you have configured the SonicWALL Email  
Security appliance.  
Subject:  
Body:  
SonicWALL Email Security Verification Message  
SonicWALL Email Security Verification Message  
3. Send the message.  
4. In the SonicWALL Email Security appliance administrative interface, click the  
Auditing button on the top.  
5. Check the Inbound auditing reports to make sure the email appears as Delivered.  
6. Check the mail account you sent the message to. If you received the message, you  
have correctly configured your SonicWALL Email Security appliance.  
Page 26  
   
Configure Outbound Mail Filtering  
You can have your SonicWALL Email Security appliance filter outbound mail from your  
mail server to the Internet. To configure outbound mail filtering, you configure both your  
mail server and your SonicWALL Email Security appliance for the outbound mail path.  
Configure the outbound mail destination of your mail server to point to the IP address or  
host name of your SonicWALL Email Security appliance. This is typically done by  
configuring a Smart Host on your mail server.  
The configuration steps for Exchange Server 2003 are provided here. See the  
documentation on your mail server for specific instructions.  
1. In the Exchange System Manager, navigate to the Servers > [servername] >  
Protocols > SMTP > Default SMTP Virtual Server (or active server instance), right  
click, and select Properties.  
SonicWALL Email Security Getting Started Guide  
Page 27  
 
2. Browse to the Delivery tab, and click the Advanced button:  
3. In the Smart Host field, enter the FQDN on your SonicWALL Email Security  
appliance (such as, esa.example.com). Note: The Exchange Server must be able to  
resolve this host name.  
4. Click OK  
On your SonicWALL Email Security appliance, in the Server Configuration > Network  
Architecture page, configure a separate, outbound path to handle the outbound email  
flow at the appliance.  
Configure the path to use the MTA (MX routing or SmartHost) under Destination of  
Path.  
You need to configure something unique between the Inbound and outbound path to  
distinguish Inbound from outbound mail flow. A very simple way to do this is to have  
them listen on different ports or enter the IP address of the Exchange Server as the  
Source IP Contacting Path on the outbound path.  
Page 28  
Example  
Given this:  
10.100.0.10: Exchange Server (exch1.example.com)  
10.100.0.100: SonicWALL Email Security appliance (esa.example.com)  
You might have two paths that look like this:  
Source IP  
Inbound Any  
Outbound 10.100.0.10 Any:25  
Listen On Destination  
Any:25 (proxy) exch1.example.com:25  
MX  
In this scenario, any message that arrives at the SonicWALL Email Security appliance  
from 10.100.0.10 will be treated as an outbound message, handed off to the MTA  
component in our system, which will deliver the message via MX-lookup on the domain in  
the TO field. Messages that arrive at the SonicWALL Email Security appliance from any  
other IP address will be treated as an Inbound message, and delivered directly to the  
Exchange server. The SonicWALL Email Security appliance always gives preference to  
specific matches (for example an exact IP address match takes precedence over "Any").  
Another example using port numbers to distinguish which path a message should take:  
Source IP Listen On Destination  
Inbound Any  
Outbound Any  
Any:25  
Any:2525 MX  
(proxy) exch1.example.com:25  
Another alternative would be to assign your SonicWALL Email Security appliance  
multiple IP addresses, and have it listen on one for inbound and one for outbound.  
In all of the above cases, the admin will configure Exchange to deliver outbound email to  
the IP address and port number where the SonicWALL Email Security appliance is  
listening for outbound mail.  
Congratulations! You have successfully set up and tested your SonicWALL Email  
Security appliance operation.  
SonicWALL Email Security Getting Started Guide  
Page 29  
Configuring a Static IP Address  
Complete the following section based on your operating system in order to configure  
your management computer with a static IP address:  
Windows XP  
1. From the Start menu, highlight Connect To and then select Show All Connections.  
2. Open the Local Area Connection Properties window.  
3. Double-click Internet Protocol (TCP/IP) to open the Internet Protocol (TCP/IP)  
Properties window.  
4. Select Use the following IP address and type 192.168.168.50 in the IP address  
field.  
5. Type 255.255.255.0 in the Subnet Mask field.  
6. Click OK for the settings to take effect.  
Windows 2000  
1. From your Windows Start menu, select Settings.  
2. Open Network and Dial-up Connections.  
3. Click Properties.  
4. Highlight Internet Protocol (TCP/IP) and click Properties.  
5. Select Use the following IP address and type 192.168.168.50 in the IP address  
field.  
6. Type 255.255.255.0 in the Subnet Mask field.  
7. Click OK for the settings to take effect.  
Windows NT  
1. From the Start menu, highlight Settings and then select Control Panel.  
2. Open Network.  
3. Double-click TCP/IP in the TCP/IP Properties window.  
4. Select Specify an IP Address and type 192.168.168.50 in the IP address field.  
5. Type 255.255.255.0 in the Subnet Mask field.  
6. Click OK, and then click OK again.  
7. Restart the computer for the changes to take effect.  
Page 30  
 
Mounting the SonicWALL Email Security 200 / 300 / 400 / 500  
The above SonicWALL appliances are designed to be mounted in a standard 19-inch  
rack mount cabinet. The following conditions are required for proper installation:  
Use the mounting hardware recommended by the rack manufacturer and ensure that  
the rack is adequate for the application.  
Four mounting screws, compatible with the rack design, must be used and hand  
tightened to ensure secure installation. Choose a mounting location where all four  
mounting holes line up with those of the mounting bars of the 19-inch rack mount  
cabinet.  
Mount in a location away from direct sunlight and sources of heat. A maximum  
ambient temperature of 104º F (40º C) is recommended.  
Route cables away from power lines, fluorescent lighting fixtures, and sources of  
noise such as radios, transmitters and broadband amplifiers.  
The included power cord is intended for use in North America only. For European  
Union (EU) customers, a power cord is not included.  
Ensure that no water or excessive moisture can enter the unit.  
Allow unrestricted airflow around the unit and through the vents on the side of the  
unit. A minimum of 1 inch (25.44mm) clearance is recommended.  
Mount the SonicWALL appliances evenly in the rack in order to prevent a hazardous  
condition caused by uneven mechanical loading.  
Consideration must be given to the connection of the equipment to the supply circuit  
and the effect of overloading the circuits has minimal impact on overcurrent  
protection and supply wiring. Appropriate consideration of equipment nameplate  
ratings must be used when addressing this concern.  
Reliable grounding of rack-mounted equipment must be maintained. Particular  
attention must be given to power supply connections other than direct connections to  
the branch circuits such as power strips.  
SonicWALL Email Security Getting Started Guide  
Page 31  
Weitere Hinweise zur Montage der Modell  
Die oben genannten SonicWALL-Modelle sind für eine Montage in einem standardmäßigen  
19-Zoll-Rack konzipiert. Für eine ordnungsgemäße Montage müssen die folgenden  
Bedingungen erfüllt werden:  
Vergewissern Sie sich, dass das Rack für die Anwendung geeignet ist, und ver-  
wenden Sie das vom Rack-Hersteller empfohlene Montagezubehör.  
Verwenden Sie für eine sichere Montage vier passende Befestigungsschrauben,  
und ziehen Sie diese mit der Hand an. Montieren Sie das Gerät so, dass sich die  
Anordnung der Montagelöcher mit den Löchern der Träger im 19-Zoll-Rack deckt.  
Wählen Sie für die Montage einen Ort, der keinem direkten Sonnenlicht ausgesetzt  
ist und sich nicht in der Nähe von Wärmequellen befindet. Die Umgebungstemper-  
atur darf nicht mehr als 40 °C betragen.  
Führen Sie die Kabel nicht entlang von Stromleitungen, Leuchtstoffröhren und  
Störquellen wie Funksendern oder Breitbandverstärkern.  
Das eingeschlossene Netzkabel ist für Gebrauch in Nordamerikas nur vorgehabt.  
Für Europaïsche Union (EU) Kunden, ist ein Netzkabel nicht eingeschlossen.  
Stellen Sie sicher, dass das Gerät vor Wasser und hoher Luftfeuchtigkeit geschützt  
ist.  
Stellen Sie sicher, dass die Luft um das Gerät herum zirkulieren kann und die Lüf-  
tungsschlitze an der Seite des Gehäuses frei sind. Hier ist ein Belüftungsabstand  
von mindestens 26 mm einzuhalten.  
Bringen Sie die SonicWALL gerade im Rack an, um mögliche Gefahren durch un-  
gleiche mechanische Belastung zu vermeiden.  
Prüfen Sie den Anschluss des Geräts an die Stromversorgung, damit der Über-  
stromschutz sowie die elektrische Leitung nicht von einer eventuellen Überlastung  
der Stromversorgung beeinflusst werden. Prüfen Sie dabei sorgfältig die Angaben  
auf dem Aufkleber des Geräts.  
Vergewissern Sie sich, dass das Gerät sicher im Rack befestigt ist. Insbesondere  
muss auf nicht direkte Anschlüsse an Stromquellen geachtet werden wie z. B. bei  
Verwendung von Mehrfachsteckdosen.  
Page 32  
SonicWALL Email Security Appliance Regulatory  
Statement and Safety Instructions  
Regulatory Model/Type  
1RK0F-04A, 1RK0E-041  
Product Name  
Email Security 200  
Email Security 300  
1RK0F-04B, 1RK0E-041  
Email Security 400  
Email Security 500  
Unauthorized Ports  
Do not plug devices into any ports (other than those indicated) unless explicitly instructed  
to do so by a SonicWALL technical support representative. Doing so may void your  
warranty.  
FCC Part 15 Class A Notice  
Note: This equipment was tested and found to comply with the limits for a Class A  
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to  
provide reasonable protection against harmful interference when the equipment  
is operated in a commercial environment. This equipment generates, uses, and  
can radiate radio frequency energy. And if not installed and used in accordance  
with the instruction manual, the device may cause harmful interference to radio  
communications. Operation of this equipment in a residential area is likely to  
cause harmful interference in which case the user is required to correct the  
interference at his own expense.  
SonicWALL Email Security Getting Started Guide  
Page 33  
Notice About Modifying Equipment  
Alert: Modifying this equipment or using this equipment for purposes not shown in this  
manual without the written consent of SonicWALL, Inc. could void the user’s authority to  
operate this equipment.  
BMSI Statement  
VCCI Statement  
Canadian Radio Frequency Emissions Statement  
This Class A digital apparatus complies with Canadian ICES-003.  
Cet appareil numérique de la classe A est conforme à toutes la norme NMB-003 du  
Canada.  
CISPR 22 (EN 55022) Class A  
Complies with EN 55022 Class A and CISPR22 Class A.  
Warning: This is a class A product. In a domestic environment, this product may cause  
radio interference in which case the user may be required to take adequate measures.  
Declaration of Conformity  
Application of council Directive  
Directive 89/336/EEC (EMC) and  
72/23/EEC (LVD)  
Page 34  
Declaration of Conformity  
Standards to which conformity is declared EN 55022 (1998) Class A  
EN 55024 (1998)  
EN 61000-3-2 (2000) + A2  
EN 61000-3-3 (1995) + A1  
EN 60950-1 (2001) +A11  
National Deviations: AT, AU, BE, CH, CN, CZ,  
DE, DK, FI, FR, GB, GR, HU, IE, IL, IN, IT, JP,  
KR, NL, NO, PL, SE, SG, SI  
Regulatory Information for Korea  
All products with country code “” (blank) and “A” are made in the USA.  
All products with country code “B” are made in China.  
All products with country code “C” or “D” are made in Taiwan R.O.C.  
All certificates held by NetSonic, Inc.  
Lithium Battery Warning  
The Lithium Battery used in the SonicWALL Internet security appliance may not be  
replaced by the user. The SonicWALL must be returned to a SonicWALL authorized  
service center for replacement with the same or equivalent type recommended by the  
manufacturer. If, for any reason, the battery or SonicWALL Internet security appliance  
must be disposed of, do so following the battery manufacturer's instructions.  
Cable Connections  
All Ethernet RS232 (Console) cables are designed for intra-building connection to other  
equipment. Do not connect these ports directly to communication wiring or other wiring  
that exits the building where the SonicWALL is located.  
SonicWALL Email Security Getting Started Guide  
Page 35  
German Language Regulatory and Safety Instructions  
Hinweis zur Lithiumbatterie  
Die in der Internet Security appliance von SonicWALL verwendete Lithiumbatterie darf  
nicht vom Benutzer ausgetauscht werden. Zum Austauschen der Batterie muss die  
SonicWALL in ein von SonicWALL autorisiertes Service-Center gebracht werden. Dort wird  
die Batterie durch denselben oder entsprechenden, vom Hersteller empfohlenen  
Batterietyp ersetzt. Beachten Sie bei einer Entsorgung der Batterie oder der SonicWALL  
Internet Security appliance die diesbezüglichen Anweisungen des Herstellers.  
Kabelverbindungen  
Alle Ethernet- und RS232-C-Kabel eignen sich für die Verbindung von Geräten in  
Innenräumen. Schließen Sie an die Anschlüsse der SonicWALL keine Kabel an, die aus  
dem Gebäude herausgeführt werden, in dem sich das Gerät befindet.  
Page 36  
Copyright Notice  
© 2006 SonicWALL, Inc.  
All rights reserved.  
Under the copyright laws, this manual or the software described within, cannot be copied,  
in whole or part, without the written consent of the manufacturer, except in the normal  
use of the software to make a backup copy. The same proprietary and copyright notices  
must be affixed to any permitted copies as were affixed to the original. This exception  
does not allow copies to be made for others, whether or not sold, but all of the material  
purchased (with all backup copies) can be sold, given, or loaned to another person.  
Under the law, copying includes translating into another language or format.  
Specifications and descriptions subject to change without notice.  
Trademarks  
SonicWALL is a registered trademark of SonicWALL, Inc.  
Microsoft Windows 98, Windows NT, Windows 2000, Windows XP, Windows Server  
2003, Internet Explorer, and Active Directory are trademarks or registered trademarks of  
Microsoft Corporation.  
Netscape is a registered trademark of Netscape Communications Corporation in the U.S.  
and other countries. Netscape Navigator and Netscape Communicator are also  
trademarks of Netscape Communications Corporation and may be registered outside the  
U.S.  
Adobe, Acrobat, and Acrobat Reader are either registered trademarks or trademarks of  
Adobe Systems Incorporated in the U.S. and/or other countries.  
Firefox is a trademark of the Mozilla Foundation.  
Other product and company names mentioned herein may be trademarks and/or  
registered trademarks of their respective companies and are the sole property of their  
respective manufacturers.  
SonicWALL Email Security Getting Started Guide  
Page 37  
Notes  
Page 38  
Notes  
SonicWALL Email Security Getting Started Guide  
Page 39  
Notes  
Page 40  
SonicWALL, Inc.  
1143 Borregas Avenue  
Sunnyvale, CA 94089-1306  
T: 408.745.9600  
F: 408.745.9300  
© 2006 SonicWALL, Inc . SonicWALL is a registered trademark of SonicWALL, Inc . Other product and company names mentioned herein may be  
trademarks and/ or registered trademarks of their respective companies. Specifications and descriptions subject to change with out notice.  
P/N 232-000467-00  
Rev B 5/06  

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