Email notice by subject no longer supported?

Three or so years ago, you could configure email notices by subject - in fact this is still demonstrated on your videos.

  But it doesn't seem this is no longer supported?

I'm not sure if I have understood your question correctly, is it the Email Subject that you want to change? If yes, here's how:

You can also create multiple email notifications and label them accordingly.

No..that is not my question at all.
To avoid confusion, please refer to
https://www.jotform.com/answers/1335330-Sending-a-Comment-Suggestion-returns-to-sender-Complaint-and-Comment-Suggestion#2


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My colleague has already replied to that thread, kindly check https://www.jotform.com/answers/1335330.