Create Branding Templates for Encrypted Emails

D.

To create a distinct product logo in encrypted emails for each product group at your company, you need to create branding templates. Branding templates are used to customize the appearance of messages and can be applied to different types of messages, such as email messages, calendar invitations, and automated notifications.

Out of the given options, the most appropriate option for creating branding templates is A. Create a Transport rule.

Here's how you can create a branding template using a Transport rule:

1. Open the Exchange admin center (EAC) or Exchange Management Shell (EMS).
2. In EAC, go to Mail flow > Rules. In EMS, run the New-TransportRule cmdlet.
3. Create a new rule by clicking the + (plus) button and selecting Create a new rule or by running the New-TransportRule cmdlet.
4. Name the rule and select the condition(s) for the rule. For example, select the condition "The sender is a member of a distribution group" to target specific product groups.
5. Select the action for the rule. For example, select "Apply HTML or text message branding" and click the HTML or Text link to edit the branding template.
6. Customize the branding template by adding images, text, and formatting as required.
7. Save the branding template and complete the rule configuration.
8. Test the branding template by sending an encrypted email to a recipient.

By creating a Transport rule with HTML or Text message branding, you can customize the appearance of encrypted emails sent by each product group at your company. This will ensure that each product group shows a distinct product logo in encrypted emails instead of the standard Microsoft Office 365 logo.

Option B. Create an RMS template, is not the best option for creating branding templates because RMS templates are used to apply information rights management (IRM) policies to messages, not to customize their appearance.

Option C. Run the Set-IRMConfiguration cmdlet is not directly related to creating branding templates. It is used to configure IRM settings for your organization, such as enabling IRM for specific message types and setting up trusted publishing domains.

Option D. Run the New-OMEConfiguration cmdlet is used to create a new Office 365 Message Encryption (OME) configuration. While OME can be used to encrypt messages and apply IRM policies, it does not provide the ability to create custom branding templates for encrypted messages.