Quick SMTP Tester is a single-file PHP tool that helps you check if an email server (SMTP) works properly. It sends test emails and shows detailed messages to help fix problems, without needing extra libraries.
- Allows testing the configuration and functionality of any SMTP server for sending emails.
- Helps you solve any issues if something goes wrong.
- Easy to set up using a web page interface.
- PHP. It should work on everything from PHP 5.6 to 8.x
- OpenSSL extension enabled
- Access to an email server (SMTP)
- You can set everything up directly through the web interface—no need to edit the file manually.
- Upload test-smtp.php to your web server.
- Open the file in your web browser
http://yourserver.com/path/to/test-smtp.php
- Enter the required SMTP settings in the form.
- Click "Test SMTP" to send a test email and see if everything works.
- Contributions are welcome! You can submit improvements or fix issues on the project’s repository.
- This project is licensed under the GPL-v3 License. See the LICENSE file for more details.