This plugin detects one-time email addresses (disposable email, trashmail, mailinator, 10minutemail) and helps to keep your userbase and comments clean. Free registration at www.block-disposable-email.com needed.

The one plugin you need to block disposable/fake emails.

Dead-Letter.Email for Wordpress. Dead simple disposable email check that just works.

Reject disposable email addresses in Gravity Forms email fields.

Make your forms intelligent. Detect and block signups and emails from disposable and fake email addresses in your Contact Form 7 forms.

The QuickEmailVerification email verification plugin to avoid fake, bad and nonexistent emails.

IPQualityScore Fraud Detection and Prevention Tools prevent malicious behavior and fraudulent activity featuring Proxy & VPN Detection & Email Address Verification.

Contact Form 7 的电子邮件验证。减少使用无效电子邮件的垃圾注册，并阻拦一次性和免费电子邮件。

WordPress 表单的电子邮件地址验证。阻拦一次性，垃圾，无效，免费和基于角色的电子邮件地址。

Enhance your point of email address capture by real-time email validation, this will help protecting your form by accepting only desired or valid email addresses using Clearout email verification API

Safeguard Your Website: Block Disposable and Temporary Emails Across Registration, Contact Form 7, Mailchimp, Woocommerce, and More!

This plugin stops users from giving you disposable or fake email addresses when signing up. This helps reduce spam and fraud. Plus you'll have higher quality emails in your user database.