Check below steps, It may help you to resolve your problem.
Are you getting email when creating new user,
=>If no you need to configure SMTP setting
=>If yes than you have made mistake in Contact form settings.
Mostly these are the root cause.
If the above is not pertinent, feel free to ignore it. And do let me know more about your problem.
Creating a new User doesn’t send an email,
I also tried the ‘forgot my password’ link and it also didn’t work
I’ve installed the WP Mail SMTP Plugin and set up my email, but the form returns with an error now – the test message result is working
The Contact form now returns: Sender’s message was failed to send
If WP Mail SMTP Plugin’s test email is working than your email functionality is working fine.My personal suggestion is create new contact form (Don’t change anything) and place its shortcode in new test page.check that new test page form.
I have created a new form and tested that one as well, same result
Please provide me a link to your form page so that I would be able to look into the problem and assist you.
Unfortunately the site cannot be made public until the contact form is working
Thanks for all your help, I tried a different email address and it worked. I have no idea why it didn’t like mine! Maybe I have really good spam filters