Tragon

Tragon is a minimal Go package to build fake SMTP servers that process all incoming data.

The use cases for such servers can be:

• Testing email clients.
• Analyzing email for malware.
• Analyzing email for phishing.
• Harvesting email addresses.
• Collecting email spam.

This package is not intended to be used for:

• Building fully working SMTP servers.
• Building interactive mocks of SMTP servers.

Features

• Always replies positively.
• Customizable SMTP reply messages.
• Customizable connection handling.
• Customizable message handling.
• Customizable errror handling.

Installation

Execute:

go get github.com/gguillemas/tragon

Documentation

Execute:

go doc github.com/gguillemas/tragon

Or visit godoc.org to read it online.

Example

An example of a common use case can be found in cmd/tragon-attachments-example.

This example shows how Tragon can be used to extract, store and analyze email attachments.