How can I set up my emails so the results come from my email rather than noreply@jotform?

3) How can I set up my emails so the results come from my email rather than noreply@jotform? I would like to be able to use this form as a requirement for someone to whitelist my email address so the other stuff I send them does not go into the junk folders.

You can use your custom email address or your SMTP setup as the Sender email on your forms:

https://www.jotform.com/help/238-how-to-add-a-custom-sender-address-to-an-email-alert

https://www.jotform.com/help/244-how-to-setup-smtp-for-a-form

Do review and let us know if you have any further questions.