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LunaticSMTP Alternatives

LunaticSMTP is described as 'dummy SMTP server with desktop GUI for testing email sending applications' and is an app in the development category. There are more than 10 alternatives to LunaticSMTP for a variety of platforms, including Windows, Online / Web-based, Linux, Mac and SaaS. The best alternative is MailHog, which is both free and Open Source. Other great apps like LunaticSMTP are Papercut, FakeSMTP, Mailtrap and Mailosaur.

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

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

Learn more about LunaticSMTP

  1. MailHog icon

    MailHog

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Docker

    MailHog is an email testing tool inspired by MailCatcher, but easier to install.

    ⚫︎ PortableMailHog can be used from a USB stick or similar with no prior installation.
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    Screenshot
  2. Papercut icon

    Papercut

    • FreeOpen Source
    • Windows

    Papercut is a simplified SMTP server designed to only receive messages (not to send them on) with a GUI on top of it allowing you to see the messages it receives.

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    Instant Feedback When New Email Arrives


  3. 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.

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    Mac OS X
  4. Mailtrap icon

    Mailtrap

    • FreemiumProprietary
    • Online

    Mailtrap is a fake SMTP server for development teams to test, view and share emails sent from the development and staging environments without spamming real customers.

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    Screenshot
  5. Mailosaur icon

    Mailosaur

    • Online

    Email Testing for QA & Development Teams. Catch every email your product sends, analyze it's contents, follow links and test deliverability all via the Mailosaur API.

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    Screenshot


  6. MailCatcher icon

    MailCatcher

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    MailCatcher runs a super simple SMTP server which catches any message sent to it to display in a web interface. Run mailcatcher, set your favourite app to deliver to smtp://127.0.0.1:1025 instead of your default SMTP server, then check out http://127.0.0.

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    Screenshot
  7. smtp4dev icon

    smtp4dev

    • FreeProprietary
    • Windows

    Dummy SMTP server that sits in the system tray and does not deliver the received messages. The received messages can be quickly viewed, saved and the source/structure inspected. Useful for testing/debugging software that generates email.

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  8. DummySMTP icon

    DummySMTP

    • FreeProprietary
    • Software as a Service (SaaS)

    DummySMTP allows you to test the email functionality of your applications, without setting up multiple test email addresses and cluttering your inbox.

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    Screenshot
  9. Ethereal is a fake SMTP service, mostly aimed at Nodemailer users (but not limited to). It's a completely free anti-transactional email service where messages never get delivered.

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    Email preview screen
  10. 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.

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    Screenshot
Showing 10 of 17 alternatives