TrueMail Email Validator

If a comment is held for moderation an email message is sent to the comment author with a link to verify the comment author's email address.

A small Contact Form 7 extension plugin to enable email confirmation by unique links sent to the email inbox.

IPQualityScore Fraud Detection and Fraud Prevention Tools identify malicious behavior and fraudulent activity featuring Proxy & VPN Detection &amp …

Send verification links to newly registered users and ask them to confirm their email address to activate their account.

Add email verification to Elementor forms: users confirm via code, ensuring valid submissions and reducing spam.

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