Microsoft 2004 Manuel D’Utilisation

2. In 

the 

Internet Information Services (IIS) Manager console, expand the computer name 

in the left pane of the console. Right click the Default SMTP Virtual Server and click 
Properties. 

3. In 

the 

Default SMTP Virtual Server Properties dialog box, click the Access tab.  

4. On 

the 

Access tab, click the Relay button in the Relay restrictions frame. 

5. In 

the 

Relay Restrictions dialog box, confirm that the Only the list below option is 

selected. Then click Add. 

6. In 

the 

Computer dialog box, select the Single computer option and enter the IP address 

of the Exchange Server in the IP address text box. In this example the IP address of the 
Exchange Server is 10.0.0.2. Click OK. 

 

7. Click 

OK in the Relay Restrictions dialog box. 

8. Click 

Apply and OK in the Default SMTP Virtual Server Properties dialog box. 

9. Expand 

the 

Default SMTP Virtual Server node in the left pane of the console and right 

click the Domains node. Point to New and click Domain. 

10. On the Welcome to the New SMTP Domain Wizard page, select Remote and click 

Next. 

11. On the Domain Name page, enter the domain hosted on the Internal network in the 

Name text box. This is the domain that you want the SMTP relay on the ISA Server 2004 
firewall to accept incoming mail from Internet SMTP servers. In this example, the Internal 
network domain is msfirewall.org, so enter that. Click Finish. 

12.  Double click on the msfirewall.org domain in the right pane of the console. 

13. In the msfirewall.org Properties dialog box, place a checkmark in the Allow incoming 

mail to be relayed to this domain check box. Select Forward all mail to smart host. 
Enter the IP address of the Exchange Server on the Internal network in the text box, 
enclosed in straight brackets. In our current example, the IP address of the Exchange 
Server on the Internal network is 10.0.0.2, so we will enter [10.0.0.2]. Click Apply and 
OK. 

ISA Server 2004 Configuration Guide 189