Does JotForm have an option to send bulk emails?

And also, can you please tell me how to send an email to all the emails I have in my submissions? Each submission has one email - is there a way to contact them all at once?

I'm afraid what we offer is an online Form Builder and what you're looking for is a feature that's common on Email Marketing Solutions (e.g. Mailchimp, GetResponse, SendInBlue).

From our end, you may export all your Submission Data to XLS or CSV format then just scrape the file for all the email addresses. Afterwards, use your preferred solution to send a bulk email.

Related guide: How-to-Download-Form-Submissions-as-Excel-CSV-PDF