LunaticSMTP is a dummy SMTP server with desktop GUI for testing email sending applications.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Mac
- Windows
- Linux
- BSD
- JavaFX
- Java



Imitate Email is described as 'Fake SMTP server for developers and testers. It includes an embeddable widget so that testers can quickly see sent emails alongside the app they're testing' and is an website in the office & productivity category. There are more than 10 alternatives to Imitate Email, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and SaaS apps. The best Imitate Email alternative is Mailpit, which is both free and Open Source. Other great sites and apps similar to Imitate Email are MailHog, Mailtrap, Papercut and MailMug.net.
LunaticSMTP is a dummy SMTP server with desktop GUI for testing email sending applications.








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