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MailSpons Alternatives

MailSpons is described as 'Fake SMTP server for safe email testing. Stop accidentally spamming your customers' and is an app in the development category. There are more than 10 alternatives to MailSpons 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 MailSpons are Papercut, FakeSMTP, Mailtrap and MailSlurp: Developer Email API.

MailSpons alternatives are mainly Disposable Email Services but may also be Mail Servers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of MailSpons.
This page was last updated
  • Online
  • Software as a Service (SaaS)

Fake SMTP server for safe email testing. Stop accidentally spamming your customers.

Learn more about MailSpons

  1. MailHog icon

    MailHog

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Docker
    25 alternatives to MailHog 

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

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

    Papercut

    • FreeOpen Source
    • Windows
    15 alternatives to Papercut 

    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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    Features
    Instant Feedback When New Email Arrives


  3. FakeSMTP icon

    FakeSMTP

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    19 alternatives to FakeSMTP 

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

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    Features
    Mac OS X
  4. Mailtrap icon

    Mailtrap

    22 alternatives to Mailtrap 

    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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    Features
    Screenshot
  5. MailSlurp: Developer Email API icon

    MailSlurp: Developer Email API

    • FreemiumProprietary
    • Online
    • Ruby
    • C#
    • Laravel
    • JavaScript
    • Software as a Service (SaaS)
    • PHP
    • Java
    • Node.JS
    15 alternatives to MailSlurp: Developer Email API 

    Create email addresses on demand. Send and receive real emails and attachments from code. Rest API and developer kits available.

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    Features
    Screenshot


  6. Mailosaur icon

    Mailosaur

    • Online
    22 alternatives to Mailosaur 

    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.

    Screenshot
  7. MailCatcher icon

    MailCatcher

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    18 alternatives to MailCatcher 

    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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    Features
    Screenshot
  8. smtp4dev icon

    smtp4dev

    • FreeProprietary
    • Windows
    15 alternatives to smtp4dev 

    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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    Features
  9. DummySMTP icon

    DummySMTP

    • FreeProprietary
    • Software as a Service (SaaS)
    20 alternatives to DummySMTP 

    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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    Features
    Screenshot
  10. Ethereal Email icon

    Ethereal Email

    20 alternatives to Ethereal Email 

    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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    Features
    Email preview screen
Showing 10 of 19 alternatives
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