testing-with-sandbox
OfficialSafely capture and test outbound email
Authormailtrap
Version1.0.0
Installs0
System Documentation
What problem does it solve?
Prevents accidental delivery of development or staging emails to real recipients by capturing outbound messages in isolated sandboxes for inspection, validation, and automated testing.
Core Features & Use Cases
- Capture and inspect messages sent via SDKs, HTTP API, or SMTP without delivering to end users.
- Validate content and structure including HTML bodies, headers, attachments, and basic spam/format checks.
- Automation and CI: read messages from the Sandbox API to assert delivery behavior, template rendering, or integration workflows.
Quick Start
Send a test email to a Mailtrap sandbox using its inbox id and a testing-scoped API token or configure your app to use sandbox.smtp.mailtrap.io with the sandbox SMTP credentials.
Dependency Matrix
Required Modules
None requiredComponents
Standard package💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: testing-with-sandbox Download link: https://github.com/mailtrap/mailtrap-skills/archive/main.zip#testing-with-sandbox Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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