Change email

I am not sure if I understand your question correctly since we have received only title through the thread. Do you mean to change the account email address or the recipient email address in the notifications?

If you want to change the account email address, you may change it in the profile section from your account settings.

https://www.jotform.com/myaccount/profile

If you are referring to change the recipient email address in the email notification, please see the screencast below that can help you with it.

If you are referring to something else, please provide us with more information so that we can guide you in the right direction.

Thank you!

On that same Notification page, how to change the Sender name and reply-to email?

You may change the sender email address from the Advanced tab of the email notification. 

You may also add your own email address by verifying it or configure SMTP as well. 

Hope this information helps!