Limited-Time Offer

Get Extra 20% off on FullCharge Yearly Plan — available for first 10 users only. Don’t miss out! 🚀

Best email delivery plugins for WordPress

The most popular email delivery plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. WP Offload SES Lite leads with 10K+ active installs, ahead of Icegram Mailer (2K+) and AHA Mail SMTP (20+). All 19 plugins tagged “email delivery” 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 10 email delivery plugins

  1. 1.
    WP Offload SES Lite

    The most installed email delivery plugin, with 10K+ active installs. Rated 4.3 from 36 reviews, updated 2 weeks ago.

  2. 2.
    Icegram Mailer

    2K+ active installs. Rated 4.9 from 16 reviews, updated 1 week ago.

  3. 3.
    AHA Mail SMTP

    20+ active installs. No reviews yet, updated 7 months ago. Tested only up to WordPress 6.9.11.

  4. 4.
    SMTP Mailer by ReadyGo

    20+ active installs. No reviews yet, updated 2 months ago.

  5. 5.
    TrustBeacon Email Delivery Auditor

    Fewer than 10 active installs. No reviews yet, updated 3 weeks ago.

  6. 6.
    Eprimo Mail Radar

    Fewer than 10 active installs. No reviews yet, updated 1 month ago.

  7. 7.
    Kelune SMTP

    Fewer than 10 active installs. No reviews yet, updated 3 weeks ago.

  8. 8.
    UWH SMTP Connect

    Fewer than 10 active installs. Only 1 review so far, updated 5 days ago.

  9. 9.
    EnjinMel SMTP

    Fewer than 10 active installs. No reviews yet, updated 3 months ago.

  10. 10.
    Kavin SMTP

    Fewer than 10 active installs. No reviews yet, updated 1 month ago.

All 19 plugins tagged “email delivery”