Perfect!
I receive the mail correctly with the options I asked but it appears twice and without spaces, like all together in one row. Look:
Now I would need, when one of the options is selected, modify the column choice with the option selected in the mail "Aprovat" or "Rebutjat". Right now it doesnt change anything I guess an action is missing.
And is it possible for the mail to be like:
Nom usuari: ...
Data Formació: ...
Hores Formació: ...
Unitat: ...
I wait for response! Thanks @MS.Ragavendar