Your network contains a server named Server1 that runs Windows Server 2008 R2. Server1 has the
SMTP Server feature installed and has one SMTP Virtual Server named SMTP1. You need to
configure Server1 to meet the following requirements: Relay email messages for contoso.com. Relay
email messages for nwtraders.com. Prevent the relaying of email messages to other domains. What
should you do?
A.
Configure two alias domains to SMTP1.
B.
Configure two remote domains to SMTP1.
C.
Modify the relay restrictions list of SMTP1.
D.
Modify the connection control settings of SMTP1.
Explanation:
Configuring SMTP Virtual Server Relay for Remote Domains You can configure an SMTP virtual server
to relay incoming mail to your SMTP/POP3 server. The SMTP virtual server can also accept and relay
mail to other domains within your organization. Specifying a relay server overrides the smart host
setting in the Advanced Delivery box of the SMTP virtual server.
Procedures
To configure an SMTP virtual server to relay mail to a remote domain
1. In IIS Manager, double-click the SMTP virtual server that you want to configure, right- click
Domains, point to New, and then click Domain. The New SMTP Domain Wizard starts.2. Click Remote, and then click Next.
3. In the Name box, type a name for the remote domain, and then click Finish.
4. In IIS Manager, right-click the new remote domain, and then click Properties.
5. On the General tab, select the Allow incoming mail to be relayed to this domain check box to
allow the SMTP server to act as a mail relay.
6. On the General tab under Route domain, click Forward all mail to smart host, and then type the
fully qualified domain name or the IP address of the internal network corporate mail server through
which you would like to route messages for this remote domain.
7. Click OK, and then stop and restart the SMTP virtual server.
After you configure the remote domain, all mail that is addressed to the remote domain is relayed to
the smart host that you configured. Mail that is not deliverable is stored in the
Inetpub\Mailroot\Badmail folder.
Source: http://technet.microsoft.com/en-us/library/cc775967.aspx
