Newsletter – SMTP Addon
New versions delivered weekly. Install instantly from your WordPress dashboard — no ZIP uploads.
✓ Same as wp.orgPush directly to any site from your dashboard. Zero downloads, zero FTP, zero manual steps.
✓ Unlimited sites
Enhance email deliverability with the Newsletter – SMTP Addon.
The Newsletter – SMTP Addon for WordPress significantly improves the delivery rate of your email newsletters by allowing you to send emails via an SMTP server instead of the default PHP mail function. This add-on ensures your emails reach subscribers' inboxes, reducing the risk of being marked as spam. It supports multiple SMTP services, including Gmail, SendGrid, and Amazon SES, providing a reliable and secure email delivery solution. The setup process is straightforward, with easy-to-follow configurations that integrate smoothly with your existing Newsletter plugin. You can utilise the SMTP Addon to achieve higher open rates, enhanced engagement, and more effective communication with your audience.
Distributed under GPL
Legal, transparent, and 100% compliant with the GNU General Public License v2 or later — the same license that governs WordPress itself.
Original files
Unmodified from the developer's original distribution. No nulled code, no injected scripts.
GPL fully compliant
All license obligations met. Source code available, attributions preserved, redistribution rights honored.
Independent distribution
GPL Downloads is not affiliated with or endorsed by the brands shown. Trademarks belong to their owners.
WordPress and all derivative themes are licensed under GPL — a license that explicitly permits redistribution and modification. We comply fully with its terms.
Learn more about GPL distributionBilled monthly · cancel anytime
Billed $125.00 yearly · cancel anytime
Save $54/yr vs monthly Unlock full access Billed $14.95/mo · 5,000+ resources Unlock full access Billed $125.00/yr · 5,000+ resources- 5,000+ GPL resources
- 30+ genuine WP licenses (special purchase)
- Daily auto-updates via Auto Updater
- Use on unlimited domains
