Google Outbound Services Configuration Guide - Manual (Page 97)

104 Outbound Services Configuration Guide
Set Up Reinjection
Before you can register your IP addresses in the Administrative Console or set up
a smarthost, you must allow reinjection. For an overview of reinjection concepts,
see “Set Up Reinjection” on page 14.
Configure Outbound Services IP ranges to be a trusted relay
1. Select the Start Menu -> Programs -> Microsoft Exchange -> System
Manager
2. Expand the top level -> Servers -> Your Mail Server -> Protocols -> SMTP
3. Right-click Default SMTP Virtual Server and select Properties.
4. Click the Access tab, then click Relay.
5. Add IP ranges and other trusted relay servers and click OK to get back to the
Access tab. For a list of IP ranges, see “IP Ranges” on page 13.
6. Click the Connection button. If the Connection list is set to “Only the list
below”, add the same IP ranges.
7. Click OK to return to the Access tab and click OK to close the Default SMTP
Virtual Server Properties.
8. If the reinjection servers are not outbound servers, then all servers along the
mailflow between the reinjection server and the outbound server must be
configured to allow the injection server to relay mail traffic through them.
9. Stop and restart the SMTP services.
Register Your IP in the Administration Console
After you have set up reinjection, register the IP address of your outbound mail
server in the Administration Console. Do not change your smarthost until your IP
address is registered in Outbound Servers.
For instructions on how to register your IP in the Administration Console, see
“Register Your IP in the Administration Console” on page 15.
Set Up Smarthost
In Microsoft Small Business Server 2003, outbound mail routing is handled by the
IIS Virtual Server. Unlike a Microsoft Exchange connector, the IIS Virtual Server
will not begin queueing mail after a deferral.
The standard Microsoft installation of Small Business Server 2003 gives creates a
connector in order to set local policies. Modify the connector to ensure that
outbound mail is routed to the email security system while local mail is not
interrupted.