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 Web-based, Windows, Linux, Mac and SaaS apps. The best LunaticSMTP alternative is Mailpit, which is both free and Open Source. Other great apps like LunaticSMTP are MailHog, Mailtrap, MailMug.net and FakeSMTP.

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Alternatives
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Alternatives list

  1. Mailpit icon
     4 likes

    An email and SMTP testing tool with API for developers.

    37 Mailpit alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
  2. MailHog icon
     8 likes

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

    35 MailHog alternatives

    Cost / License

    • Free
    • Open Source

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • Docker
    Good alternative?
     
  3. Mailtrap icon
     13 likes

    Mailtrap is an Email Delivery Platform for businesses and individuals to Test, Send, and Control their email infrastructure performance.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    Good alternative?
     
  4. MailMug.net icon
     3 likes

    Capture SMTP traffic from staging and dev environments. Easily validate email content text or HTML/CSS. Utilize an Email Sandbox to thoroughly examine and troubleshoot emails within staging, development, and quality assurance (QA) environments prior to sending them to recipients...

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    Good alternative?
     
  5. FakeSMTP icon
     6 likes

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

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
  6. Papercut icon
     5 likes

    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.

    27 Papercut alternatives

    Cost / License

    • Free
    • Open Source

    Platforms

    • Windows
    Good alternative?
     
  7. MailCatcher icon
     4 likes

    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.

    29 MailCatcher alternatives

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
  8. smtp4dev icon
     7 likes

    The fake SMTP email server for development and testing.

    Cost / License

    Application type

    Platforms

    • Windows
    • Linux
    • Mac
    Good alternative?
     
  9. Mailosaur icon
     10 likes

    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.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    Good alternative?
     
  10. 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.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    Good alternative?
     
  11. Origami SMTP icon
     2 likes

    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.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    Good alternative?
     
  12. testmail.app icon
     4 likes

    testmail.app is an email testing platform for developers and QA teams. Create unlimited test email addresses on the fly using namespaces and tags, with no inbox setup required. Tags make it easy to isolate emails between users and parallel test runs.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Software as a Service (SaaS)
    Good alternative?
     
12 of 23 LunaticSMTP alternatives