Question

Your organization uses Purview Message Encryption. The legal department requires that all encrypted emails sent to external recipients display the company logo, a custom disclaimer statement, and a specific portal text so recipients recognize the message as legitimate. You need to apply these branding elements to the encryption experience. What should you do?

Accepted Answer

Create a custom branding template using the New-OMEConfiguration and Set-OMEConfiguration cmdlets in Exchange Online PowerShell, then reference it in a mail flow rule.

Answer

Configure content marking (header, footer, and watermark) settings on a sensitivity label and publish it to all users.

Answer

Edit the default 'OME Configuration' directly in the Microsoft Purview portal under Data classification.

Answer

Add an organization-wide disclaimer in the Exchange admin center and rely on the default RMS templates without any OME configuration.