Google Outbound Services Configuration Guide - Manual (Page 101)

108 Outbound Services Configuration Guide
Note: Postini Customer Care does not provide technical support for configuring
mail servers or third-party products. In the event of an IBM Lotus Domino issue,
you should consult your IBM Lotus Domino administrator. POSTINI ACCEPTS
NO RESPONSIBILITY FOR THIRD-PARTY PRODUCTS. You may also contact
Postini Professional Services for consulting services and options.
Links to IBM Lotus Domino Web sites are provided for your convenience. The
links and their content may change without notice. Please consult the product's
Web site for the latest configuration and support information.
Choose a Private DNS Routing Method
There are two methods to change outbound DNS settings for IBM Lotus Domino.
• Change DNS settings in Domino
• Change DNS settings in OS
When considering these two methods, consider the following factors.
Change DNS Settings in Domino. IBM Lotus Domino server will use the DNS
server listed in
notes.ini to send mail. The Domino server will contact the Private
DNS Server and route mail to Outbound Services. Since this method affects only
IBM Lotus Domino, and requires no changes to the underlying operating system,
this is the recommended method to use Private Outbound DNS.
Change DNS settings in OS. This change is independent of the IBM Lotus
Domino server. The changes affect the whole machine, and the server cannot be
used for other Internet applications. All applications on the server will contact the
Private DNS Server and route connections to Outbound Services. Use this
method if your IBM Lotus Domino server setup can’t support
DNSServer changes
in notes.ini .
Set Up Reinjection
Before you can register your IP addresses in the Administrative Console or set up
private DNS, 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. Open Domino Administrator and click Administration.
2. Select the Configuration tab.
3. Click the triangle next to Messaging, and then select Configurations.
4. Double-click the name of your Domino Server.