MailDump

MailDump

MailDump is an open-source email testing and debugging tool. It allows developers to test email delivery and workflows by providing an SMTP server to capture outgoing emails locally instead of sending them over the internet.
MailDump image
email testing debugging smtp

MailDump: Open-Source Email Testing & Debugging Tool

MailDump provides an SMTP server for local email testing and debugging, capturing outgoing emails instead of sending them over the internet.

What is MailDump?

MailDump is an open source email testing and debugging software that allows developers to capture and inspect emails locally instead of sending them over the internet. It runs an SMTP server on the local machine that captures any outgoing emails and saves them locally for inspection.

This is useful for testing email functionality during development without spamming real inboxes. Developers can check if their code is generating emails as expected, whether content formatting looks correct, or if certain events are properly triggering emails.

Some key features of MailDump include:

  • Runs a local SMTP server to capture all outgoing emails instead of sending externally
  • Saves emails on local disk along with full headers, attachments, and content
  • Easy to install and integrate - runs on Linux, macOS and Windows
  • Web interface to browse captured emails and attachments
  • APIs to access captured emails programmatically
  • CLI access for use in scripts/automation
  • Open source tool with an MIT license

Overall, MailDump is useful for any developer working on email-related code as it allows easy email testing without external setup or cleanup. It improves developer productivity when building or debugging email functionality.

MailDump Features

Features

  1. Local SMTP server for email testing
  2. Capture and inspect outgoing emails
  3. Support for various email formats (SMTP, MIME, etc.)
  4. Customizable email responses and delays
  5. Integration with popular frameworks (Django, Rails, etc.)
  6. Command-line interface and web-based UI

Pricing

  • Open Source

Pros

Helps developers test email workflows without actually sending emails

Provides a simple and lightweight solution for email testing

Open-source and free to use

Supports a wide range of email formats and integrations

Cons

Limited to local email testing, cannot simulate real-world email delivery scenarios

May not have all the features and customization options of enterprise-level email testing tools

Requires manual setup and configuration


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