Background
This document will guide you through the configuration of Virtru Gateway rules backed by Gmail infrastructure.
Specific steps for this section include:
- Add Host
- Add Rule
- Test Rule
Assumptions:
- Mail Encryption Trigger:
#secure#in Subject
- Mail Flow: Gmail > Gateway > Final Delivery
- IP of the gateway is: 1.1.1.1
- Comprehensive Mail Storage is disabled
Comprehensive Mail Storage
If Comprehensive Mail Storage is enabled the encrypted message will NOT be delivered, only the unencrypted message will be delivered because it will be seen as a duplicate.
Skip to:
Diagram of Standard Mailflow
Creating Gmail Rules
Gmail Advanced - General Settings
Add Host
1. Click the ADD ROUTE button
Add New Host
General Settings
Search for Content Compliance
Add Rule
Fill in appropriate information.
Example:
- Name:
Inbound Encrypt-Subject- Email messages to affect:
Inbound
- Email messages to affect:
Add setting
2. Add expressions that describe the content you want to search for in each message.
If All of the following match the message Add Expression
The following image will illustrate testing the subject of a message.
Add Another Expression
This will prevent loops in the mailflow
3. Add Header and Change Route
Add Setting
Save the Rule to Gmail