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Best email verify plugins for WordPress

The most popular email verify plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. MailboxValidator Email Validator leads with 20+ active installs, ahead of WP Email Verify (10+) and TrueMail Email Validator (10+). All 4 plugins tagged “email verify” are below, with figures from WordPress.org that update every day.

Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.

Research this niche or see all plugins.

Top 4 email verify plugins

  1. 1.
    MailboxValidator Email Validator

    The most installed email verify plugin, with 20+ active installs. Only 1 review so far, updated 2 months ago. Tested only up to WordPress 6.9.11.

  2. 2.
    WP Email Verify

    10+ active installs. Only 2 reviews so far, last updated 8 years ago. Tested only up to WordPress 4.9.35.

  3. 3.
    TrueMail Email Validator

    10+ active installs. No reviews yet, last updated 6 years ago. Tested only up to WordPress 5.4.25.

  4. 4.
    GEV Email Validator

    Fewer than 10 active installs. No reviews yet, last updated 5 years ago. Tested only up to WordPress 5.6.23.

All 4 plugins tagged “email verify”