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Best mailing queue plugins for WordPress

The most popular mailing queue plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Pending Email SMTP leads with 80+ active installs. All 1 plugins tagged “mailing queue” 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 1 mailing queue plugins

  1. 1.
    Pending Email SMTP

    The most installed mailing queue plugin, with 80+ active installs. Only 3 reviews so far, last updated 5 years ago. Tested only up to WordPress 5.7.21.

All 1 plugins tagged “mailing queue”