I want to get an email address

I would like to obtain an email address using Google form.
"However, if ""Settings"" → ""General"" → ""Collect email addresses,""
" I have to enter an address one by one, so I want to avoid it.

Therefore, you must log in to Google when you answer.
I figured out how to get my email address (login ID) from the information I had when I logged in.

However, although you can get your own address (*),
You cannot obtain addresses for non-self users.
I want you to tell me how to get addresses for people other than yourself

*You can get your own address by registering as a trigger using the script below.

function submitForm(e){
    Logger.log(Session.getEffectiveUser().getEmail());
}