Security Policy Errors

How to Customize Microsoft Cloud App Security Notification Emails

Huma Ashraf ChHuma Ashraf Ch Oct 21, 2026 868 views

Question details

The user wants to customize policy notification emails in Microsoft Cloud App Security but cannot find the option to add a custom message after selecting the 'Notify User' checkbox.

How to Customize Microsoft Cloud App Security Notification Emails
Product
Microsoft Cloud App Security
Device & OS
not provided
Scenario
Configuring security policy alerts and attempting to set up tailored email notifications for end users.
Observed behavior
The system sends generic investigation-score notifications by default, and the 'Notify User' checkbox does not display a field to enter a custom message.
Before you start

Ensure you have the necessary administrator privileges in the Microsoft Defender portal to view and modify security policies. Portal features and interface options may vary depending on your current license and portal version.

Solution 1Recommended

Verify Policy Configuration and Portal Capabilities

Check if the specific policy type supports custom notifications in your current Microsoft Defender portal version.

Notification behavior heavily depends on the configured policy and the specific options made available in the current Microsoft Defender portal experience. Not all policy types support customized messages.

1
Access the Defender Portal

Log in to the Microsoft Defender portal using your administrator credentials.

2
Navigate to Policies

Go to the 'Cloud Apps' section and select 'Policies' from the navigation menu.

3
Edit the Policy

Locate and click on the specific policy you want to edit, then scroll down to the 'Alerts' or 'Governance actions' configuration area.

4
Check Notification Options

Select the 'Notify User' checkbox. If the custom message field does not appear below it, customization is not supported for this specific policy template or in your current portal version.

Verify Policy Configuration and Portal Capabilities
Portal Interface Updates: Microsoft frequently updates the Defender portal interface. Some legacy customization features may be deprecated or moved to different alert configuration menus.
Free Microsoft Office alternative

Looking for a Lightweight Office Suite?

While configuring complex security policies in Microsoft's enterprise ecosystem can be challenging, managing your daily documents doesn't have to be. WPS Office is a free, lightweight, and user-friendly alternative to Microsoft Office that offers seamless compatibility and a familiar interface.

Highly compatible with Microsoft Word, Excel, and PowerPoint formats.Lightweight installation that doesn't consume excessive system resources.Free to use with a familiar tabbed interface for easy migration.Secure local document editing without mandatory cloud dependencies.
microsoft office alternative - wps office

Frequently Asked Questions

Why am I receiving generic investigation-score notifications?

Generic notifications are sent by default when a policy alert is triggered but no custom message has been configured, or if the specific policy type does not support customized email templates.

Has the custom notification feature been deprecated in Cloud App Security?

Feature availability depends on Microsoft's ongoing portal updates. While some policies still support custom messages under the 'Notify User' checkbox, others may have been simplified or transitioned to standard generic alerts.

Can I customize email notifications for all types of security policies?

No. Customization options vary by policy type. File policies and activity policies may offer different governance actions, and the custom message field will only appear if the specific policy framework supports it.