Send an e-mail to one or more recipients after each confirmed signature

[FredMa01]

Is your feature request related to a problem? Please describe.
Send an e-mail to one or more recipients after each confirmed signature (for an open letter, for example).

Describe the solution you'd like
In the_formule_email tab, enter one or more e-mail addresses to be notified when a signature is made, with the option of personalizing the message and displaying the information: first name - last name - e-mail address - petition text. ...