Step 2. Configuring email routing (transport

Step 2. Configuring email routing (transport_map)

Configure email routing at this step.

By default, Kaspersky Secure Mail Gateway uses the settings of your DNS server for email routing. You can manually configure email routing. To do so, you must create a transport map. In the transport map, enter the names of the domains for which the email messages are intended and then enter the IP addresses or fully qualified domain names (FQDN) to which Kaspersky Secure Mail Gateway will be redirecting messages intended for these domains.

Example:

If you want messages that are intended for the domain example.com to be redirected to the address 1.1.1.0:25, you must perform the following actions:

Add the domain example.com to the transport map.
Specify the IP address 1.1.1.0 and port number 25 for routing messages intended for the domain example.com.

To configure email routing:

Click the Add a record to the transport map link to open the Email routing window.
In the Enter domain name field, type the name of the domain for which email messages are intended.
Type the domain names in FQDN format.
In the Enter email destination address (IPv4, domain name or FQDN) field, enter the IP address or the domain name of the server to which you want to configure routing of email.
You can enter an IPv4 address (for example, 192.0.0.1 or 192.0.0.0/16), domain name or FQDN.
In the Enter the port number to connect with the email destination address field, select the port number.
The default value is 25.
Select one of the following options:
- Do not enable MX lookup.
- Enable MX lookup (for domain names or FQDNs).
Click the OK button.
The Email routing window closes.

Transport map records are added one at a time. Repeat the process of adding records to the transport map for all records that you are adding.

Click the Save and go to Adding trusted networks and network hosts link to proceed to the next step of the wizard.