FormSubmit sends your site's form submission directly to your inbox without the need of any backend code or SMTP setup. Connect your form to FormSubmit endpoint and we’ll email you the submissions. No PHP, Javascript or sign up required. FormSubmit contains - very clear documentation - spam protection - free for unlimited submissions
Site is actually BLOCKED by all Browser Guards for malicious malware. Emails to support are REJECTED because mailbox does NOT exist. Chats are not answered. Forms are hijacked by spammers for "skyscraper" attack while there is a total lack of support. I understand it's free BUT it creates more hassle than do-nothing. There are many better free sites with actual support out there. Keep looking.