In Splunk web , only pdf can work because out of attach pdf you have attach CSV , inline (Table Raw , Csv ,)
To see well follow these steps
1- Run the search.
2- Select Save As > Alert
3- Provide a Title and other information about the alert.
4- From the Add Actions menu, select Send email and you see in Include part the differents attachnments
I downvoted this post because spam
I downvoted this post because .
No. pdf report is the way to go.