Issue:

Is there any way Forms To Go can be used for spamming?

How to solve:

The script created with Forms To Go can't be used by spammers to send emails to other users because the destination email address is hardcoded in the script

The difference with other Forms to Email scripts available on the internet, is that they require that many parameters, like the destination email address, subject, etc. must be passed with the form as a hidden fields, and this can be faked by spammers to send email to other users.