Do you have an API to send emails?
I can turn on form submission notifications but in that case all emails come from noreply@builder.io
Maybe there is a way to send notifications from specific email? 
Hi @alyzhin, great question! There isn’t a way to do this with Builder’s out-of-the-box form options, but you can easily integrate a 3rd-party form or connect a form to your own backend to achieve this.
You can find a great guide to creating forms in Builder here: Drag and drop page builder and CMS - Builder.io