Adding variables to the subject of the mailform

Hi guys,

I wonder if there is an option to use the content that a user writes into a subject field of the contact form (email form element) as the subject of the notification email I as the site owner get.

The default subject is for every email something like “sent from the contactform at…” and I understand that I can change that to something different but I would need the subject that a users enters as the subject in my email.

Hope it is clear what I mean ;-)

And for sure I can easily use Gravityforms or any other fance plugin but I hope that can be done with the built in Enfold form

Cheers
Michael