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smtp4dev Alternatives for Linux

smtp4dev is not available for Linux but there are a few alternatives that runs on Linux with similar functionality. The best Linux alternative is FakeSMTP, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to smtp4dev and three of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to smtp4dev are Origami SMTP and LunaticSMTP.

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  • FreeProprietary
  • Windows

Dummy SMTP server that sits in the system tray and does not deliver the received messages. The received messages can be...

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  1. FakeSMTP icon

    FakeSMTP

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    FakeSMTP is a Free Fake SMTP Server with GUI for testing emails in applications easily. It is written in Java.

    Mac OS X
  2. Origami SMTP icon

    Origami SMTP

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • BSD

    Origami SMTP was created with the idea to have a fake email server for testing purposes that supported TLS. This is because the code the developer was working on at the time had several hard coded values enforcing TLS so most other solutions would not work.

    Screenshot
    Origami SMTP vs smtp4dev opinions
    pros, cons and recent comments

    Cross-Platform with TLS support.

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  3. LunaticSMTP icon

    LunaticSMTP

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • BSD
    • JavaFX
    • Java

    LunaticSMTP is a dummy SMTP server with desktop GUI for testing email sending applications.

    Screenshot
Showing 3 of 3 alternatives