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.

Validate an email address' structure, check MX-Records and check against known spoof/temporary email domains.

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

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.

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