Google Message Encryption Administration Guide - Manual (Page 47)

48 Postini Encryption Services Administration Guide
Set Up Inbox Delivery
To set up Inbox Delivery, you’ll work with an account representative to enable the
service.
Prerequisites
Using Message Encryption, Inbox Delivery requires that you route your mail
through Outbound Services. For instructions on how to do this, see the Outbound
Services Configuration Guide.
You will also need to enable Transport Layer Security (TLS) on your mail server.
Setting up TLS on your server ensures that your confidential email is secure
throughout transmission. For information on implementing TLS on your mail
server, check your mail server documentation. If you are using multiple servers,
enable TLS on each server that routes mail to the email protection service.
Transport-Level Security (TLS) is an industry standard for secure email. Setting
up TLS usually involves installing a certificate on your mail server. You can use a
purchased certificate, or a self-signed certificate. For information about setting up
TLS, see the documentation for your mail server.
Activate Message Encryption
An Activation Specialist will walk you through activating the Message Encryption.
Here is an overview of the steps that will be required to enable Message
Encryption, Inbox Delivery. Each step is described in detail in the sections below.
• List Your Domains
• List Branding Preferences (optional)
• Activation Specialist Adds Domains and Customized Branding
• Add DNS Records for your Domain
• Configure TLS settings in the Admin Console
• Configure Message Encryption
• Test Inbox Delivery
List Your Domains
Provide your Activation Specialist with a list of all domains you’ll be using with
Encryption Services.