The email from the scheduled export for Dashboard Studio does reflect the subject and body set.

Applicability

Description

When selecting the option to schedule export for dashboards, a form is presented and it is possible to customize the email subject and message. 
There is a test button and the expected email is received.
However, when the dashboard runs as per the schedule, the email subject and message body are different from what it was configured.

Investigation

Find the scheduled dashboard in the Search Head under Settings > Searches, Reports, and Alerts.

Under Actions, select Edit and Advanced Edit.

Look for the following settings: action.email.subject.view and action.email.message.view.  These contain the default, non-customized message.

Look for the following settings: action.email.subject and action.email.message. These contain the customized subject and message body.

The action.email.subject.view and action.email.message.view should be updated with the customized message and subject.

Resolution

As of now, there is a need to manually update the action.email.subject.view and action.email.message.view under the Advanced Settings of a scheduled report.

Find the knowledge object in the Search Head under Settings > Searches, Reports, and Alerts. Under Actions, select Edit and Advanced Edit.

A fix for this will be delivered with future releases of Splunk Cloud.

Related Links

Dashboard Studio: Schedule This!