Software Development
Testing With Sandbox
Use when capturing outbound email in development or staging without delivering to real recipients, inspecting HTML or headers, running spam or structure checks, or automating tests against a fake inbox. Use when testing outgoing mail from an app without committing to a production ESP yet. Use when using Mailtrap Email Sandbox, Sandbox API, or sandbox-mode sending.
- Publisher / source
- mailtrap/mailtrap-skills (found on the CSV list)
- Upstream record
- mailtrap/mailtrap-skills
- Version
- Version 2
- Published
- Publication review
- Approved for publication · recorded passed scan 2026-11-03
- Content fingerprint
4edde41776549b144fcac43bd5d52e7b413feb9cf8c59d3fd5438a51ce033ccc