Easily test your wordpress emails without spamming real customers using mailtrap.io.
As of April 2026, Mailtrap for WordPress is a WordPress smtp plugin with 400 active installations and a 5/5 rating from 3 reviews. It has been downloaded 21K+ times in total. Requires WordPress 3.0+ and PHP false+. Available on WordPress.org since 2015. Last updated 5 years ago — may have compatibility concerns. Top alternative: WP Mail SMTP by WPForms – The Most….
IMPORTANT: This is a 3d party and non-official plugin
This plugin allows you to send all emails to your Mailtrap.io account.
Mailtrap is a fake SMTP server solution that allows testing email notifications without sending them to the real users of your application. Not only does Mailtrap work as a powerful email test tool, it also lets you view your dummy emails online, forward them to your regular mailbox, share with the team and more! Mailtrap is a mail server test tool built by Railsware Products, Inc., a premium software development consulting company.
| WordPress | 3.0+ requiredTested up to 5.5.18 |
| PHP | false+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.