I tried everything that was found or stated in other posts (and what I understood of the troubleshooting information on Ninja Forms website) and nothing was working for me either (no emails were being sent to me after filling out the forms on my website).
After filling in the TO and FROM email information, my host provider mentioned to me that I had nothing input into the “message” body of my form email detail. For some reason, the code input box does not work on my form, but they were on the “TO” and “Subject” lines, so I just input manually the code that applied “{field:all_fields} code into the message body, and “voila!”, I started to receive the email messages.
So, in short, the email messages weren’t being sent because the email message body was blank in the admin email detail.
