A lightweight WordPress plugin that routes all outgoing wp_mail() email through the Resend transactional email API. Works as a clean SMTP alternative. No extra features, just reliable delivery.
- Sends all site email through Resend
- Adds a simple settings page in
wp-admin - No bloat — one small PHP file
- Ideal for developers managing multiple WordPress installs
- Upload the plugin folder to
/wp-content/plugins/ - Activate the plugin via
Plugins > Installed Plugins - Enter your Resend API key and "From Email" under
Settings > Resend Mailer
- WordPress 5.0+
- PHP 7.4+
GPL 2.0 — Do whatever you like, just please give credit if you fork it.
Made with love by Joe Mendonca