Can I block disposable email addresses (Mailinator, 10MinuteMail, etc.) in FormNX?
People keep using throwaway emails to abuse my free trial / contest / signup form. Does FormNX have a way to block disposable email providers automatically?
Yes. FormNX has a built-in disposable email checker on the Email field. Tick the 'Block Disposable Emails' checkbox in the field configuration and FormNX automatically rejects emails from known throwaway providers - Mailinator, 10MinuteMail, Guerrilla Mail, Temp-Mail, YOPmail, and thousands of similar services. Respondents who try to submit a disposable email get the message: 'Please use a real email address. Disposable emails are not allowed.' The disposable email domain list is maintained by FormNX, so new throwaway providers are added as they appear - you never have to update it. Block Disposable Emails is available on FormNX Pro plans, and pairs naturally with Email Verification (OTP) for the strongest contact-quality protection. Full documentation: https://formnx.com/details/docs/form-fields/con...
Reviews on G2
Reviews on Trustpilot
- Alternatives
- Jotform Alternative
- Typeform Alternative
- Google Forms Alternative
- SurveyMonkey Alternative
- Contact Form 7 Alternative
- Paperform Alternative
- Microsoft Forms Alternative
- Fillout Alternative
- Tally Forms Alternative
- Gravity Forms Alternative
- Cognito Forms Alternative
- Formstack Alternative
- All Alternatives
- Pricing Guides
- Jotform Pricing
- Typeform Pricing
- SurveyMonkey Pricing
- Use Cases
- No-Code Form Builder
- Online Survey Builder
- AI Form Builder
- Online Quiz Maker
- Job Application Form Builder
- Order Form Builder
- Screen Printing Order Form
- Wholesale Order Form
- WordPress Form Builder
- Contact Form
- Nonprofit Form Builder
- Squarespace Form Builder
- Wix Form Builder
- Webflow Form Builder
- Framer Form Builder