Moodle eMail Test

Moodle eMailTest is a powerful tool that enables administrators to test Moodle’s email system with ease. With this plugin, you can rest assured that your emails will be delivered without any hiccups. In case of any issues, a trace of the SMTP dialogue will be displayed. The plugin will also attempt to diagnose the issue and help you identify and resolve the problem quickly.
The Moodle eMailTest plugin is a tool that enables administrators to easily test Moodle’s mail system. A trace of the SMTP dialogue will be displayed if the email message cannot be sent for any reason.  Version 3.x+ comes with a new diagnostic feature that helps you narrow down the issue and offers potential solutions. This feature makes it easier than ever to identify and resolve any problems with your email system.
Please note that once you’ve sent a test email, you’ll need to check your inbox to confirm that the message was delivered successfully. While this plugin won’t do that for you, it will provide troubleshooting suggestions if the email doesn’t make it to your inbox.
Potential privacy issues
Note that the email sent to the recipient contains details about the administrator and the site including account username, web browser, IP address, Moodle version and preferred language.