Fake SMTP Server

Fake SMTP Server is a utility designed for email testing within QA and development workflows. It provides a local, in-memory SMTP server that captures all incoming emails, preventing them from being sent to real recipients. The captured emails can then be inspected manually via a web interface or programmatically through a RESTful API. The package is currently at version 0.8.0. While a strict release cadence isn't published, it appears actively maintained through its GitHub repository. Key differentiators include its ease of installation and use as a standalone server, making it ideal for local development and Continuous Integration (CI) environments where actual email sending is undesirable or complex to mock.