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



Sites and apps similar to Imitate Email include Mailpit, which is free and open source. Other options are MailHog, Mailtrap, MailMug.net and FakeSMTP. You can choose from more than 10 Mail Servers like Imitate Email for Windows, Linux, Mac and self-hosting.
LunaticSMTP is a dummy SMTP server with desktop GUI for testing email sending applications.



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