Most common errors are:
1) Change the email address in MAIL >> From so that it matches the domain where the Form is being sent from. For example:
From: [your-name] <info@your-domain.com>
From: wordpress@your-domain.com
2) Make the Subject field on the Form required(*) so that the user has to enter some text. For example:
[text* your-subject]
Thanks barnez. I wasted a good hour+ trying to figure all this out. Would have been nice for the developer to make all this clear.
I got things working by making the changes you mention but also adding this to the Additional Settings tab…
Sender: noreply@your-domain.com
Reply-To: [your-name] <[your-email]>
And the From: section is…
[your-name] <noreply@your-domain.com>
Maybe I don’t need the Additional Settings part anymore? But it’s working now so I’m not gonna mess with it.
No problem. You should definitely leave Reply-To: [your-name] <[your-email]> in the Additional Settings field as that allows you to reply to the sender by hitting Reply in your email client. I would remove Sender: noreply@your-domain.com from the Additional Settings field as it don’t see that having much purpose.